Check out this FREE Grade 3 Trial Lesson on Addition!

Rounding up and down to the nearest 10 or 100

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With answer key
Interactive
  • Grade 3
  • Practicing addition
  • Addition
Adding up to 1000 Without Regrouping: Page 10
Adding up to 1000 Without Regrouping: Page 10
Adding up to 1000 Without Regrouping: Page 10
Worksheet