geometry symbols Crossword Puzzles

NUMERAL SYMBOLS 2020-10-16

Across

XI
I
VIII
XX
III
XL
V
IX

Down

LXX
XVIII
XII
XIV
LX
XIII
II

15 Clues: I • V • XI • LX • XX • II • XL • IX • LXX • XII • XIV • III • XIII • VIII • XVIII

LOGIC SYMBOLS 2021-09-08

Across

example ! x
⇔
&
example x ⋅ y
example x + y
example ¬ x
∴

Down

example x ^ y
∨
exclusive or - xor
∵
∀
negation
⇒
x'

15 Clues: ∨ • ∵ • ∀ • ⇔ • ⇒ • & • ∴ • x' • negation • example ! x • example ¬ x • example x ^ y • example x ⋅ y • example x + y • exclusive or - xor

NUMERAL SYMBOLS 2021-09-08

Across

12
IV
6
XVIII
8
30
LXX

Down

C
0
XC
XVII
15
XL
3
10

15 Clues: C • 0 • 6 • 8 • 3 • 12 • XC • 15 • IV • XL • 30 • 10 • LXX • XVII • XVIII

LOGIC SYMBOLS 2021-09-06

Across

~
|
v
equivalent or xor
•.•
not-negation
!
•

Down

X'
&
-
^
.•.
if and only if (iff)
+

15 Clues: & • - • ^ • ~ • | • v • + • ! • • • X' • .•. • •.• • not-negation • equivalent or xor • if and only if (iff)

NUMERALS SYMBOLS 2021-09-07

Across

Down

XIII
1
XIX
XXX
XC
8

15 Clues: 6 • 1 • C • 8 • IV • 80 • XC • 11 • 20 • 60 • XVI • XIX • XXX • XIV • XIII

NUMERAL SYMBOLS 2021-09-04

Across

XII
XIV
X
XVIII
III
XXX
V
II
LXX

Down

VIII
IV
XI
L
XX
XL

15 Clues: X • L • V • IV • XI • XX • XL • II • XII • XIV • III • XXX • LXX • VIII • XVIII

LOGIC SYMBOLS 2023-09-11

Across

tilde
~
⊕
^
•
&
X̅
⇔

Down

15 Clues: ∴ • ∀ • V • ~ • ⇒ • ⊕ • ∵ • ^ • • • & • + • ⇔ • ¬ • X̅ • tilde

LOGIC SYMBOLS 2023-09-11

Across

tilde
~
⊕
^
•
&
X̅
⇔

Down

15 Clues: ∴ • ∀ • V • ~ • ⇒ • ⊕ • ∵ • ^ • • • & • + • ⇔ • ¬ • X̅ • tilde

NUMERAL SYMBOLS 2023-09-11

Across

L
II
VIII
XIII
LXXX
VII
XIX

Down

XL
IV
XXX
XVI
LX
XVIII
LXX
C

15 Clues: L • C • XL • IV • II • LX • XXX • XVI • LXX • VII • XIX • VIII • XIII • LXXX • XVIII

Logic Symbols 2023-09-10

Across

!
|
&
°•°
exclusive or xor
=>

Down

x’
not-negation
•°•
^
V
~
if and only if(iff)
•
+

15 Clues: ! • ^ • V • ~ • | • • • & • + • x’ • => • •°• • °•° • not-negation • exclusive or xor • if and only if(iff)

Logic symbols 2023-09-10

Across

Down

⇔
∀
⇒
^
+
∨
∵
not - negation

15 Clues: ⇔ • ∀ • ⇒ • ! • ^ • + • ⊕ • ∨ • ∵ • ∃ • ⋅ • ∴ • & • x' • not - negation

Logic Symbols 2023-09-12

Across

Down

15 Clues: ! • ^ • ~ • ∃ • ∴ • V • ∵ • ⇒ • ¬ • ⊕ • | • & • + • ∀ • •

Logic Symbols 2023-09-12

Across

is a Horizontal line
used before a logical consequence, such as the conclusion of a syllogism
mark to multiply by decreasing positive integers.
relationship between different propositions where the second proposition is a logical consequence of the first.
it's used to denote a small quantity, like an error, or perhaps a term which will be taken to zero in some limit.
Caret The symbol for “or”
means "approximately" and in logic it means "not."
is intended to show an argument to be valid

Down

exists to express the existence of a variable
The inverted form of the therefore sign ( ∴ ) used in proofs before logical consequences
is an operation that takes a proposition to another proposition "not ", standing for " is not true", written , or .
The (&) can replace the reserved value *AND.
is the truth-functional operator of conjunction or logical conjunction.
line a line parallel to the Y-axis
all is called a universal quantifier and is denoted by ∀x.

15 Clues: is a Horizontal line • Caret The symbol for “or” • line a line parallel to the Y-axis • is intended to show an argument to be valid • The (&) can replace the reserved value *AND. • exists to express the existence of a variable • mark to multiply by decreasing positive integers. • means "approximately" and in logic it means "not." • ...

Roman Symbols 2024-03-04

Across

I
LXIII
IX
II
XII
III
V
LXXX

Down

15 Clues: I • D • V • IV • XI • XX • IX • CD • II • VII • XII • III • XXX • LXXX • LXIII

Numeral Symbols 2023-03-09

Across

XXX
LXXX
XIX
VIII
XVIII
XX
I
LX

Down

XIII
XC
LXX
C
L
XL
IV

15 Clues: C • L • I • XC • XL • IV • XX • LX • XXX • LXX • XIX • XIII • LXXX • VIII • XVIII

Logic symbols 2024-08-30

Across

the symbol is •
the symbol is =>
the symbol name of negation
the symbol is !
the symbol name of not-negation
the symbol is +
the symbol is &

Down

the symbol name of exclusive or-xor
the defination of ~
the symbol is |
the symbol is x'
the symbol is ^
the symbol name of if and only if (iff)
the defination of reversed caret
not-negation

15 Clues: not-negation • the symbol is • • the symbol is | • the symbol is ^ • the symbol is ! • the symbol is + • the symbol is & • the symbol is x' • the symbol is => • the defination of ~ • the symbol name of negation • the symbol name of not-negation • the defination of reversed caret • the symbol name of exclusive or-xor • the symbol name of if and only if (iff)

numeral symbols 2024-09-02

Across

Down

VIII
VII
11
3
15
1
2

15 Clues: X • 3 • 4 • 1 • 2 • 5 • VI • 11 • 13 • 15 • IX • VII • XII • XIV • VIII

LOGIC SYMBOLS 2024-09-01

Across

∀
∃
∴
!
+
⊕︀

Down

15 Clues: ~ • ⇒ • ¬ • ^ • ∀ • & • ∨ • | • ∃ • ∵ • ∴ • ! • + • x̄ • ⊕︀

Logic Symbols 2024-09-02

Across

Down

^
–>
•••
~
&
quote x1

15 Clues: ^ • + • . • ~ • | • & • E • ! • x • V • –> • => • xor • ••• • quote x1

Logic Symbols 2024-09-02

Across

Down

if and only (iff)
∴
¬
|
x̄
⋅
∀

15 Clues: ⟹ • ∴ • ¬ • | • ∃ • ~ • v • ⋅ • ^ • ⊕ • + • ∀ • & • x̄ • if and only (iff)

Numeral symbols 2024-09-02

Across

II
XXX
LXX
C
VIII
V
XIV
XII

Down

XL
L
XIII
XIX
XV
VI
I

15 Clues: L • C • V • I • XL • II • XV • VI • XXX • LXX • XIX • XIV • XII • XIII • VIII

Logic Symbols 2024-09-02

Across

Down

15 Clues: ⟹ • ^ • & • | • ∃ • + • ∴ • ∄ • ⨁ • ⇔ • v • • • ! • ~ • ∵

Logic Symbols 2024-09-02

Across

⇔
!
∃
¬P (Not P)
exclusive or - xor
∵

Down

P ∧ Q (And)
A ⊢ B
⇒
∨
∴
P ↔ Q
^
&
~

15 Clues: ⇒ • ∨ • ⇔ • ∴ • ! • ^ • & • ~ • ∃ • ∵ • A ⊢ B • P ↔ Q • ¬P (Not P) • P ∧ Q (And) • exclusive or - xor

LOGIC SYMBOLS 2022-09-07

Across

Down

15 Clues: ^ • & • ∴ • ∨ • ¬ • ~ • ⇒ • ∵ • ⇔ • ∃ • ! • ⋅ • + • ∀ • x'

Numeral symbols 2020-09-19

Across

XIII
IX
XX
LX
XL
XIV
XVIII
XI

Down

LXX
II
XII
VIII
V
III
I

15 Clues: V • I • IX • XX • II • LX • XL • XI • LXX • XII • XIV • III • XIII • VIII • XVIII

Numerical Symbols 2020-09-16

Across

XIV
VI
XI
XX
IX
XIX
XVII

Down

I
XVIII
V
VII
XVI
XIII
X
LXX

15 Clues: I • V • X • VI • XI • XX • IX • XIV • VII • XVI • LXX • XIX • XIII • XVII • XVIII

LOGIC SYMBOLS 2020-09-23

Across

Down

15 Clues: ∴ • ! • ↔ • ~ • ⇒ • ∨ • & • ^ • ∃ • ⋅ • ∵ • + • ∀ • ¬ • x'

NUMERAL SYMBOLS 2020-09-23

Across

13
XXX
٩
15
٢٠
ק
ע
60

Down

מ
XII
١٨
נ
פ
צ
VI

15 Clues: מ • ٩ • נ • פ • צ • ק • ע • 13 • ١٨ • 15 • ٢٠ • VI • 60 • XXX • XII

LOGIC SYMBOLS 2020-09-22

Across

⇒
∴
!
&
exclusive or - xor
¬
^
+

Down

∨
↔
|
x
∵
tilde
∀

15 Clues: ∨ • ↔ • | • ⇒ • x • ∵ • ∴ • ! • & • ¬ • ∀ • ^ • + • tilde • exclusive or - xor

Logic symbols 2020-09-24

Across

Down

15 Clues: ⊕ • ⋅ • ~ • ⇔ • ^ • ∵ • x • & • ∃ • ⇒ • ∴ • ¬ • + • | • x'

Numeral symbols 2021-09-11

Across

IV
XIV
XIII
III
VII
XII

Down

V
0
I
VIII
IX
VI
XI
X
II

15 Clues: V • 0 • I • X • IV • IX • VI • XI • II • XIV • III • VII • XII • VIII • XIII

Numeral symbols 2021-09-11

Across

VI
X
XIII
IX
IV
XII
V
XIV

Down

VIII
VII
XI
III
XV
I
II

15 Clues: X • I • V • VI • XI • XV • IX • IV • II • VII • III • XII • XIV • VIII • XIII

LOGIC SYMBOLS 2021-09-06

Across

^
&
|
~
X'
if and only if (iff)

Down

.
!
•.•
+
equivalent or xor
v
not-negation
-
.•.

15 Clues: ^ • . • ! • + • & • v • | • ~ • - • X' • •.• • .•. • not-negation • equivalent or xor • if and only if (iff)

NUMERALS SYMBOLS 2021-09-07

Across

Down

15 Clues: 4 • 8 • 1 • C • 2 • 30 • 70 • 80 • 11 • 20 • 16 • 19 • XC • XIV • VII

Numeral Symbols 2021-09-15

Across

V
IV
XL
XVII
III
XV
X
XX

Down

15 Clues: I • V • L • C • X • IV • XI • XL • LX • VI • XV • XX • LXX • III • XVII

NUMERAL SYMBOLS 2021-09-04

Across

XII
XIV
X
XVIII
III
XXX
V
II
LXX

Down

VIII
IV
XI
L
XX
XL

15 Clues: X • L • V • IV • XI • XX • XL • II • XII • XIV • III • XXX • LXX • VIII • XVIII

Logic Symbols 2021-09-14

Across

Down

15 Clues: ∀ • ∴ • | • ^ • ! • ∨ • ⇔ • ~ • + • ¬ • ⇒ • & • ⊕ • x̄ • x'

Numeral Symbols 2021-09-14

Across

Down

XVII
III
XVI
נ
ע
VII
XVIII

15 Clues: נ • ע • ל • ק • פ • 0 • IX • II • III • XVI • XII • VII • XIV • XVII • XVIII

Logic symbols 2021-02-24

Across

Down

15 Clues: ∀ • ∨ • ∵ • ⊕ • ∃ • ~ • ¬ • ∴ • & • ^ • ! • + • ⇒ • | • x'

Logic Symbols 2021-02-26

Across

mark, !
line, |
caret, v
∵
¬
⇒
^

Down

∴
⇔
&
•
negation
quote, x'
plus, exclusive or-xor
+

15 Clues: ∴ • ⇔ • & • • • ∵ • ¬ • ⇒ • + • ^ • mark, ! • line, | • negation • caret, v • quote, x' • plus, exclusive or-xor

NUMERAL SYMBOLS 2023-03-06

Across

LXX
XL
XV
XIII
V
C
XIX

Down

XC
XX
IV
VI
I
X
XVIII
XI

15 Clues: I • X • V • C • XC • XL • XX • IV • VI • XV • XI • LXX • XIX • XIII • XVIII

Logic Symbols 2023-02-28

Across

all ∀
if and only if (iff)
not-negation
&
^
⇒
∴
or

Down

~
exclusive or-xor
|
+
•
∵
x′

15 Clues: ~ • | • & • + • • • ∵ • ^ • ⇒ • ∴ • x′ • or • all ∀ • not-negation • exclusive or-xor • if and only if (iff)

NUMERAL SYMBOLS 2023-02-24

Across

17
19
י
XX
ד
eighteen
C

Down

eighty
XXX
LX
ט
0
III
V
יד

15 Clues: ט • 0 • י • V • ד • C • LX • 17 • 19 • XX • יד • XXX • III • eighty • eighteen

Logic Symbols 2023-03-03

Across

∵
x' quote
⇔
∨ caret
~ negation
¬
caret
⊕

Down

&
∴
! mark
| line
⇒
there ∃
+

15 Clues: & • ∴ • ∵ • ⇔ • ⇒ • ¬ • ⊕ • + • caret • ! mark • | line • ∨ caret • there ∃ • x' quote • ~ negation

Numeral Symbols 2023-03-03

Across

٠
١٧
٥
X
90
כ
C
L

Down

60
א
ע
٨٠
טו
XXX
מ

15 Clues: ٠ • א • ע • ٥ • X • כ • C • L • מ • 60 • ١٧ • ٨٠ • טו • 90 • XXX

Numeral Symbols 2023-03-09

Across

L
II
XVII
LXXX
V
XIX
LX
VII

Down

15 Clues: L • V • IX • II • XX • XC • LX • XIV • LXX • XII • XIX • XXX • VII • XVII • LXXX

Numeral Symbols 2022-03-12

Across

١٨
٦
ע
יב
XL
XC
טו

Down

LXXX
X
٣٠
١١
א
٧
L
ה

15 Clues: X • א • ٦ • ٧ • ע • L • ה • ١٨ • ٣٠ • ١١ • יב • XL • XC • טו • LXXX

Numeral symbols 2022-03-18

Across

Down

15 Clues: 9 • 6 • 3 • 4 • 2 • 5 • 8 • 1 • 7 • 10 • 12 • 13 • 14 • 11 • 15

Numeral symbols 2022-03-18

Across

Down

15 Clues: 9 • 6 • 3 • 4 • 2 • 5 • 8 • 1 • 7 • 10 • 12 • 13 • 14 • 11 • 15

numeral Symbols 2022-03-17

Across

Down

15 Clues: Ω • o • β • ϛ • v • σ • θ • A • ζ • l • M • ∆ • k • XI • Vll

Logic Symbols 2022-03-17

Across

!
⇒
¬
∴
+
negation
⇔
x

Down

&
∵
⋅
x'
all, ∀
|
~

15 Clues: & • ∵ • ! • ⋅ • ⇒ • ¬ • | • ~ • ∴ • + • ⇔ • x • x' • all, ∀ • negation

NUMERAL SYMBOLS 2022-03-17

Across

name of XL
name of XXX
name of IX
name of L
name of XVIII
name of XVII
name of ק
name of XC

Down

name of טו
name of LX
name of XIX
name of LXXX
name of ה
name of X
name of XI

15 Clues: name of L • name of ה • name of X • name of ק • name of טו • name of LX • name of XL • name of IX • name of XI • name of XC • name of XIX • name of XXX • name of LXXX • name of XVII • name of XVIII

Numeral Symbols 2022-03-16

Across

VIII
XL
XII
III
IX
LXX

Down

15 Clues: V • X • I • VI • II • XL • IV • XX • XI • IX • VII • XII • III • LXX • VIII

LOGIC SYMBOLS 2022-03-16

Across

Down

15 Clues: ∃ • ⊕ • ⋅ • ∀ • ^ • ∵ • & • ∨ • ∴ • + • ~ • ∄ • ⇒ • ⇔ • x'

National Symbols 2022-01-16

Across

National Fruit
National flower
National bird
National Anthem
National Leaf
National dish
National costume for men

Down

National dance
National hero
National house
National sport
National Animal
National Gem
National fish
National costume for women

15 Clues: National Gem • National hero • National bird • National Leaf • National fish • National dish • National dance • National Fruit • National house • National sport • National flower • National Animal • National Anthem • National costume for men • National costume for women

NUMERAL SYMBOLS 2022-03-18

Across

VIII
VII
L
XV
XLII
IV
XXX

Down

VI
XXIV
XX
XL
X
II
I
III

15 Clues: L • X • I • VI • XX • XV • XL • II • IV • VII • XXX • III • VIII • XXIV • XLII

NUMERAL SYMBOLS 2022-03-18

Across

IV
II
L
X
XL
XXIV
VII
XX

Down

XLII
XXX
I
XV
III
VI
VIII

15 Clues: L • I • X • IV • II • XL • XV • VI • XX • XXX • III • VII • XLII • XXIV • VIII

Combinatorics Symbols 2023-09-12

Across

nPk
#A
A⊃B
A∩B
nCk
P(A)
Ac

Down

A⊆B
N!
ø
AUB
A¢B
AcB
{}
A=B

15 Clues: ø • N! • #A • {} • Ac • A⊆B • AUB • nPk • A¢B • A⊃B • AcB • A∩B • nCk • A=B • P(A)

numeral symbols 2023-09-11

Across

VI
XI
LXXX
XIV
XX
XC
L
IX

Down

C
LXX
v
VII
XL
XIII
XII

15 Clues: C • v • L • VI • XI • XL • XX • XC • IX • LXX • VII • XIV • XII • LXXX • XIII

Logic Symbols 2024-02-23

Across

Down

!
+
x'
x
⇒
all ∀
^
↔
⋅

16 Clues: ! • + • ⊕ • & • x • ~ • ⇒ • ^ • ∨ • ↔ • ⋅ • ¬ • | • ⇔ • x' • all ∀

NUMERAL SYMBOLS 2024-02-23

Across

XVI
L
LX
XL
XC
C
XVIII
LXX

Down

XX
XXX
XIX
XV
LXXX
XIV
XVII

15 Clues: L • C • XX • XV • LX • XL • XC • XXX • XIX • XVI • XIV • LXX • LXXX • XVII • XVIII

Numerical Symbols 2024-02-19

Across

XI
VII
IV
XIII
0 ٠
X
I ١

Down

XIV
XII
III
VI
V
II
VIII
IX

15 Clues: V • X • XI • VI • IV • II • IX • XIV • XII • VII • III • I ١ • XIII • VIII • 0 ٠

LOGIC SYMBOLS 2024-02-19

Across

three dots pointing downward
NOt-negation
Up-pointing angle indicates continuation
The exclamation mark
A flipped letter E
means negation
shapes like the number 8
arrow that points left and right
an arrow that points on right

Down

Circled plus
indication of choices "or"
a three triangular dot
indicated choices
and Upside-down letter A
shapes like cross

15 Clues: Circled plus • NOt-negation • means negation • indicated choices • shapes like cross • A flipped letter E • The exclamation mark • a three triangular dot • and Upside-down letter A • shapes like the number 8 • indication of choices "or" • three dots pointing downward • an arrow that points on right • arrow that points left and right • Up-pointing angle indicates continuation

Greek Symbols 2024-02-23

Across

Down

15 Clues: M • Y • π • P • φ • Z • K • ω • O • X • T • A • E • H • B

Numeral Symbols 2023-09-08

Across

VI
X
III
IV
VIII
I
XI
XV

Down

IX
XII
XIII
XIV
II
V
VII

15 Clues: X • V • I • IX • VI • IV • II • XI • XV • XII • XIV • III • VII • XIII • VIII

Logic Symbols 2023-09-08

Across

Down

15 Clues: ⇒ • ! • ^ • ∨ • ~ • ⊕ • ¬ • ⇔ • ∀ • x • ⋅ • + • | • & • x'

Roman Symbols 2024-03-04

Across

IV
I
XI
X
XX
XIV
LXIII
LXXIV

Down

XXXVII
XCIV
II
XC
LXX
III
VI

15 Clues: I • X • IV • II • XI • XX • XC • VI • XIV • LXX • III • XCIV • LXIII • LXXIV • XXXVII

GEOMETRIC SYMBOLS 2024-09-06

Across

line that start from point A
distance between points x and y (|x–y|)
1º = 60´ (´)
= 90º (∟)
1´ = 60´´ (´´)
parallel lines (||)
triangle shape (Δ)
equivalence of geometric shapes and size. (≅)

Down

formed by two rays(∠)
an angle, which is formed by the intersection of 2 great circles of the sphere.(∢)
same shapes, not the same size (~)
(|)
1 turn = 360º (º)
the line from point A to point B. (AB)
π = 3.141592654… (π)

15 Clues: (|) • = 90º (∟) • 1º = 60´ (´) • 1´ = 60´´ (´´) • 1 turn = 360º (º) • triangle shape (Δ) • parallel lines (||) • π = 3.141592654… (π) • formed by two rays(∠) • line that start from point A • same shapes, not the same size (~) • the line from point A to point B. (AB) • distance between points x and y (|x–y|) • equivalence of geometric shapes and size. (≅) • ...

Logic symbols 2024-09-02

Across

negation
∀
if and only if (iff)
¬
x&y
x ^ y
not - negation
x+y

Down

!
V
∴
|
overline x
∵
exclusive or - xor

15 Clues: ! • ∀ • V • ∴ • | • ¬ • ∵ • x&y • x+y • x ^ y • negation • overline x • not - negation • exclusive or - xor • if and only if (iff)

Numeral symbols 2024-09-02

Across

LX
XVIII
XX
XII
L
XIX
LXX

Down

XIV
LXXX
XVII
C
XL
IX
XXX
XC

15 Clues: C • L • LX • XL • IX • XX • XC • XIV • XII • XXX • XIX • LXX • LXXX • XVII • XVIII

Numeral Symbols 2024-09-02

Across

The smallest counting number and has symbol of I
LX
The numbers that come after 8 and has Roman numeral of IX
Has a roman numeral of III
It is the product of 3*5
It is the number after 24
A number that has one 1 and two zeros

Down

LXX
The number before 8
It is the sum of 10 and 8 and has a Roman numeral of XVIII
The Roman numeral of this number is X
The number following 11 and known as one dozen
LXXX
It has the Roman numeral symbol of the 12th letter in the alpabhet
A number before five and has Roman numeral of IV

15 Clues: LX • LXX • LXXX • The number before 8 • It is the product of 3*5 • It is the number after 24 • Has a roman numeral of III • The Roman numeral of this number is X • A number that has one 1 and two zeros • The number following 11 and known as one dozen • A number before five and has Roman numeral of IV • The smallest counting number and has symbol of I • ...

Logic Symbols 2024-09-02

Across

Down

15 Clues: ⟹ • ^ • & • | • ∃ • + • ∴ • ∄ • ⨁ • ⇔ • v • • • ! • ~ • ∵

LOGIC SYMBOLS 2024-09-03

Across

Down

^
~
∃
not - negation
⊕
∨
∵
⇒

15 Clues: ^ • ¬ • ~ • ∃ • + • ∴ • ! • ⊕ • ∨ • & • ∵ • ⇒ • ⇔ • x' • not - negation

Numeral symbols 2024-08-30

Across

18
XX
XXX
V
0
VII
nineteen
LX

Down

XIV
40
XV
III
eight
twelve
eleven

15 Clues: V • 0 • 40 • XV • 18 • XX • LX • XIV • XXX • III • VII • eight • twelve • eleven • nineteen

Numeral symbols 2024-08-30

Across

eight
III
18
XXX
V
VII
XIV

Down

13
twelve
40
0
LX
nineteen
XV
XX

15 Clues: 0 • V • 13 • 40 • LX • XV • 18 • XX • III • XXX • VII • XIV • eight • twelve • nineteen

Logic Symbols 2024-09-01

Across

Down

15 Clues: ∀ • ! • ⇒ • ∵ • ¬ • ^ • ~ • & • + • ∃ • ↔ • ∴ • . • x̄ • ` '

Numeral symbols 2024-09-01

Across

L
IV
XV11
V
X
LXX
II

Down

III
I
0
VI
IX
XC
VII
VIII

15 Clues: L • I • 0 • V • X • IV • VI • IX • XC • II • III • LXX • VII • XV11 • VIII

Numeral Symbols 2024-09-02

Across

- 1
- ×
- 4
- 3
- 7
- 6
- 10

Down

- 0
- +
- 2
- ∞
- 9
- 5
- 8
- −

15 Clues: - 0 • - + • - 1 • - × • - 2 • - ∞ • - 9 • - 4 • - 5 • - 3 • - 8 • - 7 • - 6 • - − • - 10

The Greek Gods 2017-04-10

Across

This god's roman name is Pluto.
This god is the god of wisdom, war and weaving.
This gods roman name is Vulcan.
This god's roman name is Apollo.
This gods roman name is Ceres.

Down

This god's symbols are winged cap and shoes.
One of this god's symbols is a trident.
This gods roman name is Diana.
This goddess is the goddess of love.
One of this god's symbols is a peacock.
This god is the main god.
One of this god's symbols is a sword.

12 Clues: This god is the main god. • This gods roman name is Diana. • This gods roman name is Ceres. • This god's roman name is Pluto. • This gods roman name is Vulcan. • This god's roman name is Apollo. • This goddess is the goddess of love. • One of this god's symbols is a sword. • One of this god's symbols is a trident. • One of this god's symbols is a peacock. • ...

Ionic Bonding 2023-10-18

Across

A chemical bond formed by the transfer of electrons between atoms, typically involving a metal and a nonmetal.
Diagrams showing the arrangement of valence electrons in atoms and molecules.
Elements typically with properties like shine, conductivity, malleability, found on the left side of the periodic table.
A guideline stating that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons (except for hydrogen and helium).
Symbols used to show the oxidation state of elements in chemical compounds.
An electrically charged atom or molecule, either positively charged (cation) or negatively charged (anion), due to electron loss or gain.
A negatively charged ion formed when an atom gains electrons.
An ion composed of multiple atoms bonded together with an overall charge.

Down

A number indicating the electron gain or loss of an element in a compound.
A compound made up of positively charged ions (cations) and negatively charged ions (anions) held together by ionic bonds.
Elements typically without metallic properties, found on the right side of the periodic table.
A symbolic representation of a chemical compound's elements and their ratios using chemical symbols and subscripts.
Small numbers or symbols written to the upper right of chemical symbols indicating ion charges or the number of atoms in a molecule.
A positively charged ion formed when an atom loses electrons.
Small numbers or symbols written to the lower right of chemical symbols indicating the number of atoms in a compound.
A system for naming chemical compounds established by the International Union of Pure and Applied Chemistry (IUPAC).
An ion formed from a single atom, typically with a simple charge.

17 Clues: A positively charged ion formed when an atom loses electrons. • A negatively charged ion formed when an atom gains electrons. • An ion formed from a single atom, typically with a simple charge. • An ion composed of multiple atoms bonded together with an overall charge. • A number indicating the electron gain or loss of an element in a compound. • ...

Mathematics Crossword 2024-06-25

Across

จำนวนที่หารด้วย 2 ลงตัว
การแสดงข้อมูลในรูปของตัวเลข ตาราง หรือกราฟ
จำนวนที่หารด้วย 2 ไม่ลงตัว
ปัญหาสำหรับการท้าทาย
ที่ที่เราอยู่ตอนนี้
วิชาเกี่ยวกับตัวเลข
จำนวนที่ตั่งแต่ 1-50 มีอยู่ 15 ตัว
จำนวนเต็มใด ๆ ที่หารจำนวนเต็มจำนวนหนึ่งได้ลงตัว

Down

การแบ่งออกครั้งละเท่า ๆ กัน
มีหลายเหลี่ยม จำนวนเหลี่ยมเป็นเลขคู่
ต้องเก็บรวมรวบข้อมูลแล้วนำมาคำนวณ
ตรงข้ามกับจำนวนเต็ม
ผลลัพธ์ของคำถาม
เรขาคณิต
เส้นตรงที่ลากจากมุมหนึ่งไปยังมุมตรงข้าม

15 Clues: เรขาคณิต • ผลลัพธ์ของคำถาม • ตรงข้ามกับจำนวนเต็ม • ที่ที่เราอยู่ตอนนี้ • วิชาเกี่ยวกับตัวเลข • ปัญหาสำหรับการท้าทาย • จำนวนที่หารด้วย 2 ลงตัว • จำนวนที่หารด้วย 2 ไม่ลงตัว • การแบ่งออกครั้งละเท่า ๆ กัน • ต้องเก็บรวมรวบข้อมูลแล้วนำมาคำนวณ • จำนวนที่ตั่งแต่ 1-50 มีอยู่ 15 ตัว • มีหลายเหลี่ยม จำนวนเหลี่ยมเป็นเลขคู่ • เส้นตรงที่ลากจากมุมหนึ่งไปยังมุมตรงข้าม • ...

Scientific Revolution Crossword 2016-12-11

Scientific Revolution Crossword crossword puzzle

Across

Developed analytical geometry that linked to algebra and geometry.
Antony van Leeuwenhoek used ________ to observe bacteria.
Scientist that reasoned the stars, earth, and other planets revolved around the sun.
Founder of anatomy.
Urged scientist to experiment and draw out conclusions.

Down

Heliocentric _______ explains movement of the sun, moon, and planets.
Scientist who created Law of Gravitation.
Roots of Modern Science- _________ theory.
Scientific _________ helps explains the modern science during the early period of mathematics.
Method ________ to form a hypothesis experiment.
Showed that Copernicus basic ideas were true.
The approach Bacon was urging scientist to do for an experiment.
Made the first thermometer out of mercury glass.
A star that explodes.
scientist who supported Copernicus's Law.

15 Clues: Founder of anatomy. • A star that explodes. • Scientist who created Law of Gravitation. • scientist who supported Copernicus's Law. • Roots of Modern Science- _________ theory. • Showed that Copernicus basic ideas were true. • Method ________ to form a hypothesis experiment. • Made the first thermometer out of mercury glass. • ...

Sets Symbols 2016-08-20

Across

Set with no element in common
The numbers starting from 0 upwards
Number that cannot be expressed as a ratio of integers
Portion of a set
Set which contains all objects, including itself
Member of a set

Down

Collection of sets
Empty set
The whole numbers from 1 upwards
Numbers including all rational and irrational numbers
Number that can be written as a ratio of integers
Elements not in that particular set
Whole numbers that can be positive, negative or zero
Set of elements common, in other sets
Collection of objects

15 Clues: Empty set • Member of a set • Portion of a set • Collection of sets • Collection of objects • Set with no element in common • The whole numbers from 1 upwards • The numbers starting from 0 upwards • Elements not in that particular set • Set of elements common, in other sets • Set which contains all objects, including itself • Number that can be written as a ratio of integers • ...

Logic Symbols 2021-02-26

Across

∴
⇔
plus, exclusive or-xor
mark, !
^
&
caret, v
¬

Down

line, |
negation
quote, x'
+
∵
⇒
•

15 Clues: ∴ • ⇔ • + • ∵ • ^ • ⇒ • • • & • ¬ • line, | • mark, ! • negation • caret, v • quote, x' • plus, exclusive or-xor

Element Symbols 2020-01-29

Across

Down

15 Clues: H • N • U • B • O • S • Ca • Al • Tm • Br • Eu • Ne • Kr • Th • He

State symbols 2020-09-25

Across

state mushroom
state song
state butterfly
state motto
state photo
state gemstone
state fruit
state muffin

Down

state flower
state green
state sport
state tree
state fish
state drink
state bird

15 Clues: state song • state tree • state fish • state bird • state green • state sport • state motto • state drink • state photo • state fruit • state flower • state muffin • state mushroom • state gemstone • state butterfly

Minnesota Symbols 2020-09-25

Across

another name for it is red pine
french meaning of the word Star of the Night
a food that you can find in the wild that can be poisonous
a bird that flows on water
something you drink in meals
one if the top 3 largest lakes in the usa
our state photo
it belongs to the lakes and rivers

Down

an apple that’s from minnesota
a sport on ice
a flying animal that is beautiful
is four species of grasses forming the genus zizania
a muffin with a fruit
a song from minnesota
a flower that takes 14-20 years to grow

15 Clues: a sport on ice • our state photo • a muffin with a fruit • a song from minnesota • a bird that flows on water • something you drink in meals • an apple that’s from minnesota • another name for it is red pine • a flying animal that is beautiful • it belongs to the lakes and rivers • a flower that takes 14-20 years to grow • one if the top 3 largest lakes in the usa • ...

Logic symbols 2021-09-11

Across

Down

15 Clues: ! • ∨ • ⇔ • ⇒ • ^ • | • ∴ • ¬ • ~ • & • ∀ • ⊕ • ⋅ • + • x'

NUMERAL SYMBOLS 2021-09-12

Across

Down

15 Clues: 8 • 6 • 7 • 3 • 9 • 4 • 1 • 2 • 5 • 10 • 11 • 13 • 15 • 12 • 14

NUMERAL SYMBOLS 2021-09-04

Across

Down

XIV
XVIII
XL
LXX
VIII
II
X

15 Clues: L • V • X • IV • XL • XI • II • XX • XIV • III • LXX • XXX • XII • VIII • XVIII

NUMERAL SYMBOLS 2021-09-04

Across

XII
XL
IV
XXX
XVIII
XI
XIV

Down

II
LXX
L
III
V
X
XX
VIII

15 Clues: L • V • X • II • XL • IV • XX • XI • XII • LXX • III • XXX • XIV • VIII • XVIII

NUMERAL SYMBOLS 2021-09-05

Across

Down

XV
LXXX
XVII
XX
V

15 Clues: I • V • X • XV • IX • VI • XX • XL • XI • XXX • III • VII • XIX • LXXX • XVII

NUMERAL SYMBOLS 2021-09-05

Across

Down

XV
XVII
IX
XX
I
LXXX
V

15 Clues: X • I • V • XV • VI • IX • XX • XI • XL • VII • XXX • XIX • III • XVII • LXXX

LOGIC SYMBOLS 2021-09-13

Across

example ! x
⇔
&
example x ⋅ y
example x + y
example ¬ x
∴

Down

example x ^ y
∨
exclusive or - xor
∵
∀
negation
⇒
x'

15 Clues: ∨ • ∵ • ∀ • ⇔ • ⇒ • & • ∴ • x' • negation • example ! x • example ¬ x • example x ^ y • example x ⋅ y • example x + y • exclusive or - xor

Logic Symbols 2022-03-15

Across

!
¬
plus ⊕
∴
&
⇒
∃
∀

Down

15 Clues: ↔ • ^ • ⋅ • ! • ~ • ¬ • ∨ • ∴ • & • ⇒ • + • ∵ • ∃ • ∀ • plus ⊕

Logic Symbols 2022-03-15

Across

Down

15 Clues: ⇒ • ∄ • ⊕ • ∃ • • • & • ⇔ • ∀ • ^ • | • ∴ • ∨ • + • ∵ • x'

NUMERAL SYMBOLS 2022-03-18

Across

XLII
VI
III
XX
VIII
XV
XXIV

Down

15 Clues: L • I • X • IV • VI • XX • XV • XL • II • VII • III • XXX • XLII • VIII • XXIV

LOGIC SYMBOLS 2021-09-06

Across

X'
.•.
+
^
|
-
&

Down

•
!
v
~
•.•
equivalent or xor
if and only if (iff)
not-negation

15 Clues: • • ! • v • ~ • + • ^ • | • - • & • X' • •.• • .•. • not-negation • equivalent or xor • if and only if (iff)

LOGIC SYMBOLS 2021-09-06

Across

^
!
+
|
•.•
.•.
not-negation
&

Down

if and only if (iff)
equivalent or xor
~
.
-
v
quote X'

15 Clues: ^ • ~ • ! • . • - • v • + • | • & • •.• • .•. • quote X' • not-negation • equivalent or xor • if and only if (iff)

LOGIC SYMBOLS 2021-09-08

Across

example ! x
⇔
&
example x ⋅ y
example x + y
example ¬ x
∴

Down

example x ^ y
∨
exclusive or - xor
∵
∀
negation
⇒
x'

15 Clues: ∨ • ∵ • ∀ • ⇔ • ⇒ • & • ∴ • x' • negation • example ! x • example ¬ x • example x ^ y • example x ⋅ y • example x + y • exclusive or - xor

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