Mathematics
Grade-2
Easy
Question
7 - 4 = ____
THINK 4 + ___ = 7

- 0
- 1
- 2
- 3
Hint:
Subtraction is a fundamental arithmetic operation of mathematics.
The correct answer is: 3
Step 1 of 1:
We have given an expression 
So,

For subtraction of two terms, both term should belong to same unit.