Mathematics
Grade-2
Easy
Question
Add 64 + 18. Use place-value blocks to find each sum. Regroup them if needed.
- 62
- 72
- 82
- 92
The correct answer is: 82
64 + 18 = 6 tens & 4 ones + 1 ten & 8 ones=10+10+10+10+10+10+4+10+8=10+10+10+10+10+10+10+2
= 8 tens & 2 ones (Regrouping 12 ones as 1 ten & 2 ones)
= 82
Correct choice is 3.
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