4th Grade Addition Worksheet — Getting Started — Practice Set 4 — Answers
Answer sheet with worked solutions for the 4th Grade addition worksheet.
Success TutoringWorksheetsAnswer sheet4th Grade · Mathematics · Addition4th Grade Addition Worksheet — Getting Started — Practice Set 4 — Answers
Set out each sum in columns. Show any regrouping.
1.
807
+176
Answer: 983
- 7 + 6 = 13 → write 3, carry 1
- 0 + 7 + 1 = 8
- 8 + 1 = 9
2.
228
+169
Answer: 397
- 8 + 9 = 17 → write 7, carry 1
- 2 + 6 + 1 = 9
- 2 + 1 = 3
3.
556
+189
Answer: 745
- 6 + 9 = 15 → write 5, carry 1
- 5 + 8 + 1 = 14 → write 4, carry 1
- 5 + 1 + 1 = 7
4.
527
+434
Answer: 961
- 7 + 4 = 11 → write 1, carry 1
- 2 + 3 + 1 = 6
- 5 + 4 = 9
5.
683
+310
Answer: 993
- 3 + 0 = 3
- 8 + 1 = 9
- 6 + 3 = 9
6.
650
+349
Answer: 999
- 0 + 9 = 9
- 5 + 4 = 9
- 6 + 3 = 9
7.
677
+322
Answer: 999
- 7 + 2 = 9
- 7 + 2 = 9
- 6 + 3 = 9
8.
729
+219
Answer: 948
- 9 + 9 = 18 → write 8, carry 1
- 2 + 1 + 1 = 4
- 7 + 2 = 9
9.
505
+263
Answer: 768
- 5 + 3 = 8
- 0 + 6 = 6
- 5 + 2 = 7
10.
230
+575
Answer: 805
- 0 + 5 = 5
- 3 + 7 = 10 → write 0, carry 1
- 2 + 5 + 1 = 8
11.
362
+551
Answer: 913
- 2 + 1 = 3
- 6 + 5 = 11 → write 1, carry 1
- 3 + 5 + 1 = 9
12.
748
+211
Answer: 959
- 8 + 1 = 9
- 4 + 1 = 5
- 7 + 2 = 9
13.
860
+139
Answer: 999
- 0 + 9 = 9
- 6 + 3 = 9
- 8 + 1 = 9
14.
550
+145
Answer: 695
- 0 + 5 = 5
- 5 + 4 = 9
- 5 + 1 = 6
15.
713
+286
Answer: 999
- 3 + 6 = 9
- 1 + 8 = 9
- 7 + 2 = 9
16.
252
+527
Answer: 779
- 2 + 7 = 9
- 5 + 2 = 7
- 2 + 5 = 7
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