Math Vocabulary

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Across
  1. 4. 8 x 100=___?
  2. 6. How many tens in 140?
  3. 8. 31 – 11 =___?
  4. 9. What do you do when you minus?
  5. 10. ¼
Down
  1. 1. 627
  2. 2. 9 x 2 =___?
  3. 3. What are you doing when you plus numbers?
  4. 5. 4 x 10 =___?
  5. 7. What math word means the same as?