Check out this FREE Trial Lesson on Addition & Subtraction for age 7-8!

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With answer key
Interactive
  • 7-8
  • Understanding ordinal numbers
  • Addition & Subtraction
Adding up to 50 Without Regrouping: Page 20
Adding up to 50 Without Regrouping: Page 20
Adding up to 50 Without Regrouping: Page 20
Worksheet