Question

2+2=?
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Answer 1

2 + 2 = 4

it is a simple decimal number addition in which two number are added .

example

3 + 3 = 6

1+1 = 2

etc

Answer 2

Answer:

$2 + 2 \\ = 1 \times 2 + 1 \times 2 \\ = 2 + 2 \\ = 4$

#Answerwithquality

#BAL