Mathematics
Grade-2
Easy
Question
Find the missing numbers.
7 + _____ = 4 + 7
- 4
- 5
- 6
- 7
Hint:
The commutative law of addition states that if two numbers are added, then the result is equal to the addition of their interchanged position.
The correct answer is: 4
Here, we can observe an equal sign which shows that the value on the left is the same as the value on the right.
4 + 7 = 11
The commutative law of addition states that if two numbers are added, then the result is equal to the addition of their interchanged position.
And 4+ 7= 7 + 4 = + 11
Comparing 7 + 4 with 7 + ___.
So, the missing number is 4
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