Math

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Across
  1. 4. 2 ___ 3 = 5
  2. 5. two "0" in a number
  3. 6. Tuan have 1 candy, Toan have 2. They have three in _____.
  4. 7. an order from small to big
  5. 8. thirty _______ by ten equals three
  6. 9. 100 ___ 49 = 51
  7. 10. three _______ by six equals eighteen
  8. 13. "a + b = 32" is an ____________
  9. 15. three "0" in a number
  10. 16. 2 x (a + b) = 2 x a + 2 x b is an example of ________ property.
Down
  1. 1. 1 + 2 = 2 + 1 is an example of ________ property.
  2. 2. an order from big to small
  3. 3. (a + 2) + 3= a + (2 + 3) is an example of ________ property.
  4. 11. 1 day = 1440 ____
  5. 12. a + 1 = 2, a is an ___________
  6. 14. six divided by five equal one with _______ of one