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Grade 5 Multi-Digit Addition

Grade 5 · Stretch challenge · 12 questions · Version PG-11BZXA-CNW3

Four children and a teacher collaborate with blocks, patterns, and a notebook.
1.

10852 + 13898 =

2.

84453 + 99229 =

3.

86761 + 9589 =

4.

33174 + 28077 =

5.

88329 + 31584 =

6.

50376 + 13376 =

7.

44834 + 31709 =

8.

77367 + 11555 =

9.

40086 + 55396 =

10.

65881 + 53189 =

11.

73409 + 13215 =

12.

31223 + 11699 =

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 15
  1. 10852 + 13898 =24750
  2. 84453 + 99229 =183682
  3. 86761 + 9589 =96350
  4. 33174 + 28077 =61251
  5. 88329 + 31584 =119913
  6. 50376 + 13376 =63752
  7. 44834 + 31709 =76543
  8. 77367 + 11555 =88922
  9. 40086 + 55396 =95482
  10. 65881 + 53189 =119070
  11. 73409 + 13215 =86624
  12. 31223 + 11699 =42922

Worked example

48,765 + 27,948 = 76,713. Regroup in every column that totals ten or more.

Common mistake

Losing place-value alignment when numbers have different lengths.

Helpful hint

Align numbers at the ones place, not the left edge.