7th Grade Math Academic Vocabulary

123456789101112131415
Across
  1. 2. Numbers that can be written as fractions (such as a/b and b cannot be equal to zero)
  2. 5. The work to show an answer of an equation
  3. 7. Decimals that never end and repeat the same digits over and over
  4. 8. numbers larger than zero
  5. 10. The order in which two numbers are added or multiplied does not change their sum or product.
  6. 12. The way in which three numbers are grouped when they are added or multiplied does not change their sum or product
  7. 13. When 0 is added to any number, the sum is the number. When any number is multiplied by 1, the product is the number
  8. 14. To find the value of a numerical or algebraic expression
  9. 15. A mathematical phrase that can contain numbers, operations, and variables, but no equal signs
Down
  1. 1. To multiply a sum or difference by a number, multiply each term inside the parentheses by the number outside the parentheses
  2. 3. Decimals that end and whose only repeating number is 0
  3. 4. How you get the answer to an equation
  4. 6. Numbers that can be whole numbers, zero, and their opposites
  5. 9. numbers less than zero
  6. 11. a number's distance from 0 on the number line