Math

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Across
  1. 3. to find an approximate answer
  2. 8. instead of repeating addition, you could just ...
  3. 9. the bottom number on a fraction
  4. 11. fractions are just a fancy ___ problems
Down
  1. 1. if you see the key words "decreased by" what math operation will you do
  2. 2. the 5 in the number 753 is in the ___ place
  3. 4. 7/3 is an example of a ___
  4. 5. the answer to a subtraction problem
  5. 6. the number 4,059 has how many thousands
  6. 7. in order to add or subtract fractions, you must have ___ denominators
  7. 10. to combine one or more numbers