Question

LV.VN
Please write down the
correct answer
1 + 2 = 21
II
* w Na
2 + 3 = 36
3 + 4 = 43
4 + 5
=
?​

Answer 1

ans is 58

4 +5= 58

1+2 =21..reversing terms

2+3=36..reversing term +4

3+4=43..reversing term

4+5=58..reversing term +4