Across
- 4. operations that undo the effect of each other.
- 6. a mathematical relationship that is expressed in the form of an equation; for example, V = L x W x H
- 7. a fraction with a numerator of 1; other fractions are built from unit fractions.
- 9. a closed two-dimensional shape made with three or more line segments
- 11. two or more fractions that name the same part of a whole or the same part on a number line.
- 13. (in two related patterns) the numbers that have the same position. For example, the second term in one pattern and the second term in a related pattern are corresponding terms.
- 19. resizing a quantity by multiplying by a factor
- 20. the most value in a set of data
- 23. the number above the fraction bar in a fraction that tells the number of equal parts that are being described.
- 30. a numerical value written using words
- 32. how spread out or how clustered pieces of data are
- 33. an operation used to find the number in each group or the number of groups in equal-sized groups.
- 36. the increment by which the numbers along the axes of a graph change
- 37. the result of subtraction.
- 38. the small, raised number in a power that tells how many times to use the base as a factor.
- 39. a number that can be written as a product of tens.
- 40. a step-by-step method for computing.
- 45. the difference between the largest value and the smallest value in given data
- 47. the value assigned to a digit based on its position in a number; for example, the 2 in 3.52 is in the hundredths place and has a vaue of 2 hundredths or 0.02
- 49. the number being divied into a dividend in a division problem.
- 50. to decide if a number is greater than, less than, or equal to another number.
- 51. a number written with commas and decimals to separate values
- 54. a fraction that has a small numerator and a big denominator.
- 56. a number that is multiplied by another number.
- 57. the middle value in a set of data
- 58. to give an approximate number or answer based on mathematical thinking.
- 60. two or more fractions that name the same part of a whole or the same part on a number line.
- 61. a ten-digit number system in which the value of a digit depends on its place value; the value of each place is 10 times the value of the place to the right.
- 62. a point's vertical distance from the origin in units along the y-axis.
- 63. a common fraction that you might compare other fractions to; Example: 1/2 or 3/4
- 64. a pair of numbers (x,y), that describes the location of a point on a coordinate plane, where the x-coordinate gives the point's horizontal distance from the origin, and the y-coordinate gives the point's vertical distance from the origin.
Down
- 1. the measurement system that measures length based on meters, liquid volume based on liters, and mass based on grams.
- 2. the measurement system commonly used in the United States that measures length in inches, feet, yards,and miles; liquid volume in cups, quarts, pints, and gallons; and weight in ounces and pounds.
- 3. an operation used to find the total number of items in equal-sized groups.
- 5. a two-dimesional figure
- 8. the number below the fraction bar in a fraction that tells the number of equal parts in the whole.
- 10. a group of numbers and symbols that shows a mathematical relationship
- 12. a three-dimensional figure
- 13. a cube with edge lengths of 1 unit that is used to measure the volume of solid figures
- 14. to find the value of an expression
- 15. written form of a number to show the value of each digit.
- 16. (<) a symbol used to compare two numbers when the frist is less than the second.
- 17. a number that is a common multiple of the denominators of two or more fractions.
- 18. a fraction that has a big numerator and a small denominator.
- 21. a figure composed of more than one shape
- 22. the rules that say which calculation comes first in an expression. The order is as followed- Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction.
- 24. the result of multiplying the value in one place of a two- or three-digit number.
- 25. a number containing a decimal point that separates a whole from fractional place values (tenths, hundredths, thousandths, and so on)
- 26. a solid figure with six rectangular faces
- 27. a result of multiplication.
- 28. a point's horizontal distance from the origin in units along the x-axis.
- 29. the amount of space that a substance or object occupies
- 31. one of the parts formed when a whole is divided into 1,000 equal parts.
- 32. the number being divided in a division problem.
- 34. the axes intersect, or meet, at a point. (0,0)
- 35. when you flip the numerator and the denominator in a fraction
- 41. a data display that shows frequencies of the data as marks above a number line
- 42. a mathematical statement that uses an equal sign (=) to show that the expressions have the same value
- 43. (>) a symbol used to compare two numbers when the first is greater than the second.
- 44. the average value among a set of data. To find this, you add up all of the data and divide by how much you have
- 46. the result of addition.
- 47. ( ) a grouping symbol; they group parts of an expression that should be evaluated before others
- 48. the result of division.
- 52. a space formed by two perpendicular number lines called axes.
- 53. (units) to write an equivalent measurement using a different unit
- 55. a number consisting of an integer and a proper fraction.
- 59. the amount of space inside a closed two-dimensional figure