Question

1 + 1 + 2 + 3 = ?

Answer 1

\(1+1+2+3\)

\(=1.2+2+3\)

\(=2+2+3\)

\(=2.2+3\)

\(=4+3\)

\(=7\)

Answer 2

1 + 1 + 2 + 3 = 2 + 2 + 3 = 4 + 3 = 7

k mình nhá

Answer 3

1 + 1 + 2 + 3 = 7  

k minh nha ban

Answer 4

1+1+2+3=7

Answer 5

=7 nha

Answer 6

= 7nha

Answer 7

1+1+2+3=7

Answer 8

= 7 nha

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