Mathematics
Grade-1
Easy
Question
Find the missing number to make the equation true:-
20 = ___ + 8 + 9
- 2
- 1
- 3
- 0
The correct answer is: 3
To make the equation true, add 8 & 9 first.
8 + 9 = 17. To make 20 add 3 with 17.
17 + 3 = 20,
On both the sides equations are true
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