Mathematics
Grade-1
Easy
Question
Choose the addition equation that could help you to find the missing number of ___ – 10 = 40.
- 40 + 10 = 50
- 30 + 10 = 40
- 50 + 10 = 60
- 20 + 10 = 30
The correct answer is: 40 + 10 = 50
To find the missing number add 40 with the given subtrahend 10.
40 + 10 = 50
The missing number is 50.
So, the addition equation is 40 + 10 = 50
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