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With answer key
Interactive
  • Enhance logical thinking
  • Adding up to 50
Adding up to 50 with Regrouping: Page 44
Adding up to 50 with Regrouping: Page 44
Adding up to 50 with Regrouping: Page 44
Worksheet
Adding up to 50 Without Regrouping: Page 42
Adding up to 50 Without Regrouping: Page 42
Adding up to 50 Without Regrouping: Page 42
Worksheet