Mathematics
Grade-1
Easy
Question
Find the unknown numbers.
____ = 19 + 4
23 = 20 - ___
- 23, 2
- 23,1
- 23, 3
- 23,4
The correct answer is: 23, 3
To get the unknown numbers, add 19 & 4
19 + 4 = 23
To get another side of the equation, subtract 20 from 23
23 – 20 = 3, so the missing numbers are 23 & 3
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