Mathematical Antonyms

12345678910111213
Across
  1. 4. This word means "equal".
  2. 6. The antonym of easy.
  3. 8. The opposite of numerator.
  4. 9. The American short way of saying mathematics.
  5. 11. She ate only a small _________________ of the pizza.
  6. 12. In the number sentence, 6/2=3, 3 is this number.
  7. 13. The antonym of short.
Down
  1. 1. He ate the _______________ pizza all by himself!
  2. 2. The antonym of addition.
  3. 3. The antonym of division.
  4. 5. The opposite of subtraction.
  5. 7. The opposite of denominator.
  6. 8. The antonym of multiplication.
  7. 10. The antonym of unequal.