Math Vocabulary

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Across
  1. 5. now this is like subtraction except harder :D
  2. 6. the opposite of decrease
  3. 7. This is a fraction of something (part of something)
  4. 8. This is like addition except harder :D
  5. 10. Advanced math
  6. 11. This is basic math
  7. 14. A math tool
  8. 18. the opposite of increase
  9. 19. A number that is close to being another number (kind of a guess)
Down
  1. 1. the answer to a division problem
  2. 2. The answer to a multiplication problem
  3. 3. This is subtracting things from something
  4. 4. a fraction of something (kind of another word for fraction)
  5. 5. The number at the bottom of a fraction
  6. 8. You need this for your life
  7. 9. The answer to a subtraction problem.
  8. 12. A number has how many (?)
  9. 13. The number at the top of a fraction
  10. 15. How to make a product
  11. 16. a sign
  12. 17. Shapes
  13. 20. another word for answer