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Grade 5 · Math · Challenge

Free Grade 5 Multi-Digit Addition worksheet - version 12

Add large whole numbers accurately across multiple place values. This printable version includes 12 grade-appropriate questions and a separate answer sheet.

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Grade 5 Multi-Digit Addition

Grade 5 · Stretch challenge · 12 questions · Version PG-1VAT07-CNW3

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

51909 + 87022 =

2.

66869 + 84731 =

3.

14817 + 24578 =

4.

73352 + 7449 =

5.

74109 + 35769 =

6.

46177 + 53857 =

7.

92657 + 94303 =

8.

45580 + 30103 =

9.

72869 + 83575 =

10.

24287 + 21474 =

11.

37649 + 93542 =

12.

88075 + 33158 =

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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 12
  1. 51909 + 87022 =138931
  2. 66869 + 84731 =151600
  3. 14817 + 24578 =39395
  4. 73352 + 7449 =80801
  5. 74109 + 35769 =109878
  6. 46177 + 53857 =100034
  7. 92657 + 94303 =186960
  8. 45580 + 30103 =75683
  9. 72869 + 83575 =156444
  10. 24287 + 21474 =45761
  11. 37649 + 93542 =131191
  12. 88075 + 33158 =121233

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.