Mathematics
Grade-1
Easy
Question
What number can you write in the blank to make this equation true?
10 + ____ = 9 + 3
- 2
- 6
- 3
- 5
The correct answer is: 2
To get the missing number, solve one side of the equation.
9 + 3 = 12, to get another side equivalent number,
subtract 10 from 12
12 - 10 = 2
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