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Grade-3
Adding Three Numbers - Up to 3-Digit Each
Practice Preview
Add :
436
512
+
417
Explanation
Add the ones together. Add 6 + 2 + 7 then regroup
1
43
6
51
2
+
41
7
5
Add the tens together. Add 3 + 1 + 1 +
1
0
1
4
3
6
5
1
2
+
4
1
7
65
Add the hundreds together. Add 4 + 5 + 4 then regroup
1
0
1
4
36
5
12
+
4
17
1365
Progress Summary
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Skill Score out of 100
Time Taken:
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