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Grade-3
4-Digit + 4-Digit With Regrouping
Practice Preview
Add and write the correct answer :
1278
+
1586
Explanation
Add the ones place together. Add 8 + 6 then regroup :
1
127
8
+
158
6
4
Add the tens place together. Add 7 + 8 +
1
then regroup :
11
12
7
8
+
15
8
6
64
Add the hundreds place together. Add 2 + 5 +
1
:
0
11
1
2
78
+
1
5
86
864
Add the thousands place together. Add 1 + 1 :
0
0
11
1
278
+
1
586
2864
Progress Summary
Questions Answered
0
Skill Score out of 100
Time Taken:
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