Mathematics
Grade-1
Easy
Question
Find the numbers to make 12 (understand)
20 - ◻ = 12
◻ - 4 = 12
- 8, 12
- 8, 16
- 20, 8
- 16, 12
The correct answer is: 8, 16
For finding the missing number, subtract 12 from 20,
20 - 12 = 8.
The answer is 8
Finding missing number from another equation add the sum 12 with one of the given addend 4, the answer is 12 + 8 = 20.
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