Across
- 2. the lowest multiple shared by two or more numbers
- 4. the greatest factor two numbers have in common
- 6. parts of a whole or collection of objects in the form a/b
- 8. a fraction where the numerator is larger than the denominator
- 15. the product of a given number and any other whole number
- 16. To multiply a sum or difference by a number or variable, multiply each term inside the parenthesis by the term outside the parenthesis. Example: 2(5 + 3)=(2 x 5) + (2 x 3)
- 17. in division, a number being divided
- 19. numbers less than 0
- 20. in division, the number that divides another number
Down
- 1. a mathematical phrase that can contain numbers, operations, and variables
- 3. numbers that are the same distance from zero
- 5. numbers greater than 0
- 7. opposite operations that undo each other
- 9. a number that is made up of a whole number and a fraction
- 10. the answer to a division problem
- 11. the multiplicative inverse of a number; with fractions, the numerator and the denominator are switched
- 12. numbers that can be written as fractions a/b and b cannot be = 0
- 13. Numbers that can be whole numbers, their opposites and zero
- 14. the distance a number is from zero
- 18. finding which prime numbers multiply together to make the original number