Year 4 Addition Worksheet — Getting Started — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 4 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · AdditionYear 4 Addition Worksheet — Getting Started — Practice Set 2 — Answers
Set out each sum in columns. Show any regrouping.
1.
548
+335
Answer: 883
- 8 + 5 = 13 → write 3, carry 1
- 4 + 3 + 1 = 8
- 5 + 3 = 8
2.
136
+421
Answer: 557
- 6 + 1 = 7
- 3 + 2 = 5
- 1 + 4 = 5
3.
364
+269
Answer: 633
- 4 + 9 = 13 → write 3, carry 1
- 6 + 6 + 1 = 13 → write 3, carry 1
- 3 + 2 + 1 = 6
4.
298
+623
Answer: 921
- 8 + 3 = 11 → write 1, carry 1
- 9 + 2 + 1 = 12 → write 2, carry 1
- 2 + 6 + 1 = 9
5.
529
+285
Answer: 814
- 9 + 5 = 14 → write 4, carry 1
- 2 + 8 + 1 = 11 → write 1, carry 1
- 5 + 2 + 1 = 8
6.
355
+644
Answer: 999
- 5 + 4 = 9
- 5 + 4 = 9
- 3 + 6 = 9
7.
499
+500
Answer: 999
- 9 + 0 = 9
- 9 + 0 = 9
- 4 + 5 = 9
8.
413
+586
Answer: 999
- 3 + 6 = 9
- 1 + 8 = 9
- 4 + 5 = 9
9.
653
+225
Answer: 878
- 3 + 5 = 8
- 5 + 2 = 7
- 6 + 2 = 8
10.
261
+380
Answer: 641
- 1 + 0 = 1
- 6 + 8 = 14 → write 4, carry 1
- 2 + 3 + 1 = 6
11.
702
+251
Answer: 953
- 2 + 1 = 3
- 0 + 5 = 5
- 7 + 2 = 9
12.
342
+607
Answer: 949
- 2 + 7 = 9
- 4 + 0 = 4
- 3 + 6 = 9
13.
439
+560
Answer: 999
- 9 + 0 = 9
- 3 + 6 = 9
- 4 + 5 = 9
14.
108
+891
Answer: 999
- 8 + 1 = 9
- 0 + 9 = 9
- 1 + 8 = 9
15.
113
+585
Answer: 698
- 3 + 5 = 8
- 1 + 8 = 9
- 1 + 5 = 6
16.
293
+706
Answer: 999
- 3 + 6 = 9
- 9 + 0 = 9
- 2 + 7 = 9
Marking tips
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