Mathematics
Grade-1
Easy
Question
Find the equation. 5 + 7 = 12; 40 + 10 = 50.
- 45 + 17 = 62
- 40 + 15 = 55
- 50 + 17 = 67
- 40 + 17 = 57
The correct answer is: 45 + 17 = 62
5 + 7 = 12; 12 has 1 ten 2 ones. Add tens. 40 + 10 + 10 = 60.
60 + 2 = 62.
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