4th Grade Addition Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the 4th Grade addition worksheet.
Success TutoringWorksheetsAnswer sheet4th Grade · Mathematics · Addition4th Grade Addition Worksheet — Level 1 — Answers
Set out each sum in columns. Show any regrouping.
1.
7901
+2098
Answer: 9999
- 1 + 8 = 9
- 0 + 9 = 9
- 9 + 0 = 9
- 7 + 2 = 9
2.
6984
+3015
Answer: 9999
- 4 + 5 = 9
- 8 + 1 = 9
- 9 + 0 = 9
- 6 + 3 = 9
3.
3877
+5863
Answer: 9740
- 7 + 3 = 10 → write 0, carry 1
- 7 + 6 + 1 = 14 → write 4, carry 1
- 8 + 8 + 1 = 17 → write 7, carry 1
- 3 + 5 + 1 = 9
4.
5808
+2584
Answer: 8392
- 8 + 4 = 12 → write 2, carry 1
- 0 + 8 + 1 = 9
- 8 + 5 = 13 → write 3, carry 1
- 5 + 2 + 1 = 8
5.
7993
+2006
Answer: 9999
- 3 + 6 = 9
- 9 + 0 = 9
- 9 + 0 = 9
- 7 + 2 = 9
6.
3002
+3729
Answer: 6731
- 2 + 9 = 11 → write 1, carry 1
- 0 + 2 + 1 = 3
- 0 + 7 = 7
- 3 + 3 = 6
7.
6298
+3681
Answer: 9979
- 8 + 1 = 9
- 9 + 8 = 17 → write 7, carry 1
- 2 + 6 + 1 = 9
- 6 + 3 = 9
8.
2099
+3504
Answer: 5603
- 9 + 4 = 13 → write 3, carry 1
- 9 + 0 + 1 = 10 → write 0, carry 1
- 0 + 5 + 1 = 6
- 2 + 3 = 5
9.
1293
+1475
Answer: 2768
- 3 + 5 = 8
- 9 + 7 = 16 → write 6, carry 1
- 2 + 4 + 1 = 7
- 1 + 1 = 2
10.
6964
+1289
Answer: 8253
- 4 + 9 = 13 → write 3, carry 1
- 6 + 8 + 1 = 15 → write 5, carry 1
- 9 + 2 + 1 = 12 → write 2, carry 1
- 6 + 1 + 1 = 8
11.
7455
+1184
Answer: 8639
- 5 + 4 = 9
- 5 + 8 = 13 → write 3, carry 1
- 4 + 1 + 1 = 6
- 7 + 1 = 8
12.
2969
+3994
Answer: 6963
- 9 + 4 = 13 → write 3, carry 1
- 6 + 9 + 1 = 16 → write 6, carry 1
- 9 + 9 + 1 = 19 → write 9, carry 1
- 2 + 3 + 1 = 6
13.
4250
+3722
Answer: 7972
- 0 + 2 = 2
- 5 + 2 = 7
- 2 + 7 = 9
- 4 + 3 = 7
14.
3456
+4799
Answer: 8255
- 6 + 9 = 15 → write 5, carry 1
- 5 + 9 + 1 = 15 → write 5, carry 1
- 4 + 7 + 1 = 12 → write 2, carry 1
- 3 + 4 + 1 = 8
15.
1373
+2419
Answer: 3792
- 3 + 9 = 12 → write 2, carry 1
- 7 + 1 + 1 = 9
- 3 + 4 = 7
- 1 + 2 = 3
16.
8171
+1828
Answer: 9999
- 1 + 8 = 9
- 7 + 2 = 9
- 1 + 8 = 9
- 8 + 1 = 9
Marking tips
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