Math Vocabulary 1

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Across
  1. 3. simplify to find an equivalent answer
  2. 5. the amount or number you do not know
  3. 8. almost the same or similar or about
  4. 10. the whole amount altogether
  5. 11. tell what you did and/or why you did it
  6. 13. put together or add
Down
  1. 1. prove your answer or idea
  2. 2. how much apart or the answer for subtraction
  3. 4. simplify a number using place value
  4. 6. addition, subtraction, multiplication, division
  5. 7. a letter or symbol for an unknown amount
  6. 9. use pictures or numbers to show what you did
  7. 12. the total or answer for addition