Question

the number which must be added to 12 to make it 20 is​

Answer 1

Step-by-step explanation:

8 should be added to 12 to make it 20

...

Answer 2

Step-by-step explanation:

The number to be added to get 20 to 12=

12 + x = 20

x=20-12

=8

check by adding 12+8=20

So, 8 should be added...

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