Mathematics Vocabulary

1. a result of multiplying a number by an integer
5. add a number to itself repeatedly a certain number of times
9. the total distance around the outside of a shape
10. a comparison of two quantities by division
11. the amount of space inside a 2D shape
13. the amount of space inside a 3D object
14. the number that multiplies a variable in an expression or equation
15. combine numbers to find the total
18. a number that divides exactly into another number
19. a combination of numbers, variables, and operations without an equals sign
20. shows that one number is larger than another

2. a number out of 100, shown with the % symbol
3. the answer when numbers are combined
4. shows that one number is smaller than another
5. a single number, variable, or product of numbers and variables in an expression
6. a way of showing part of a whole, written with a numerator and denominator
7. to find the answer or value that makes an equation or problem true
8. the top number of a fraction
9. a number that shows how many times a base number is multiplied by itself
12. the number you get by flipping a fraction (its product with the original number is 1)
16. a number with a point that shows parts smaller than 1
17. a number with exactly two factors: 1 and itself