Chapter 5 Vocabulary- 5th Grade

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Across
  1. 3. Property of Addition /If you add zero to a number, the sum is the same as that number.
  2. 5. you must be precise
  3. 7. /ABOUT how much
  4. 8. Property of Addition /Changing the grouping of three or more addends does not change the sum.
  5. 9. Property of Addition /Changing the order of two addends does not change the sum.
  6. 10. /A number with one or more digits to the right of the decimal point
  7. 11. numbers /numbers that are easy to compute mentally
  8. 12. answer /where you cannot estimate the
Down
  1. 1. operations /Two operations that undo each other
  2. 2. value /When you round a number, you find its
  3. 4. /the answer to a subtraction problem
  4. 6. estimate /If you do not need an exact answer, you can check for a(n)