Question

$2 + 2$
3+3
4+4
5+5
6+6
7+7
8+8
9+9
10+10​

Answer 1

Answer:

(i) 4

(ii) 6

(iii) 8

(iv) 10

(v) 12

(vi) 14

(vii) 16

(viii) 18

(ix) 20

Answer 2

$2 + 2 = 4 \\ 3 + 3 = 6 \\ 4 + 4 = 8 \\ 5 + 5 = 10 \\ 6 + 6 = 12 \\ 7 + 7 = 14 \\ 8 + 8 = 16 \\ 9 + 9 = 18 \\ 10 + 10 = 20$