Katie Flemming: Real #'s Project

1234567891011121314151617181920212223242526272829303132333435
Across
  1. 3. The property where a number is multiplied by it's reciprocal to equal one. Ex.x*1/x=1 and 4*1/4=1
  2. 5. Any number that cannot be made a ratio or fraction
  3. 8. This property would show that the values in an equation/expression can be switched/moved around inside the equation without changing the end result.Ex. a+b=b+a
  4. 10. Not a fraction or decimal,positive value Ex. 0,1,2,3,4,5...
  5. 11. An equation when compared to another is an equal expression. Ex. 9x+3=3(3x)+3
  6. 15. Two equations to be performed on a variable/number which will result in the original number/variable.
  7. 20. A square root, a number multiplied by itself can equal another whole number. Ex. 8*8=64 and 12*12=144
  8. 21. A number without a fraction or decimal component
  9. 22. A number's distance from zero on the number line.
  10. 27. This property says that if A=B and B=C then A=C.
  11. 28. A non-negative integer
  12. 29. An infinite number starting in 3.14 and continues on for infinity, it is an irrational number also.
  13. 30. A decimal number that repeats itself instead of stopping like a terminating decimal. Ex. 3.444444444... or 8.234234234234...
  14. 31. A set/pair of numbers that when added together equal zero, essentially canceling each other out. Ex.1+(-1)=0
  15. 33. A placeholder for a value to be plugged into the equation. Ex. 3x=9, the ___ would be 'x'
  16. 34. Any number that can be made into a ratio
  17. 35. A comparison between two numbers or equations. Ex. 3<4 and 6x+19>2x+2
Down
  1. 1. A number multiplied by itself to equal another number.Ex. 5*5=25, (-4)*(-4)=16
  2. 2. An equation or part of an equation being multiplied by a number/variable and this property makes you disperse that number/variable onto the equation it's meant to multiply. Ex. 3(4x+2)=12x+6
  3. 4. In an equation, the number stands on it's own. Ex. 2x+4=8, the ___ numbers would be 4 and 8.
  4. 6. A number when dividing another results in another whole number. Ex. Factors of 12 are 12 and 4. 12/12=1 and 12/4=3.
  5. 7. An equation with at least 2 numbers/values and at least one operation such as addition, subtraction, multiplication, division. Ex. 3(-2)+4 or 24-12+3
  6. 9. This property would show that the result of an equation would be the same no matter how they were translated or grouped. Ex. (x*y)*z=x*y(z)
  7. 12. This property shows that a number plus zero is still the number. Ex. 9+0=9 and 0+a=a
  8. 13. A ratio, could be translated into or out of a decimal. Ex. 1/2, 3/4, 7/8
  9. 14. Whole number and fractional component are separated by a decimal point. Another form of a fraction. Ex. 4.56, 7.28, 9.34
  10. 16. Any positive or negative number
  11. 17. A property of multiplication showing when a number is multiplied by 1, it still results in that number. Ex. x*1=x and 4*1=4
  12. 18. An equation/expression built up from integer constants, variables, exponential values, and a variety of operations such as addition, subtraction, multiplication, division.
  13. 19. A number used to multiply a variable. Ex. 8a, the variable would be a and the ____ would be 8.
  14. 23. Two equivalent expressions connected by an equal sign between them. Ex. 4x+4=20
  15. 24. An exponent of 1, when points are graphed it will result in a straight line through the graph. Ex. y=mx+b
  16. 25. This property shows that adding a number and it's opposite will produce a result/sum of zero. Ex. (-4)+4=0 and 19+(-19)=0
  17. 26. A number when multiplied by itself does not equal a whole number. Ex. 7.23*7.23=52.2729 and 1.2*1.2=1.44
  18. 27. A decimal that stops after a certain number of decimal digits, doesn't keep repeating. Ex. 4.23, 9.87236579, 5.657014, 1.248
  19. 32. A fraction where there is also a fraction as the denominator, numerator, or both.