Hii si unaifanya kitoto tu
1+4=5 hapa ni sawa na (4x1)+1=5
2+5=12 hapa ni (2x5)+2= 12
3+6=21 hapa ni (3x6)+3=21
4+7=
5+8=
6+9=
7+10=
8+11= hapa ni (8x11)+8=96
Let think from second Qns
If we take first answer and add to second Qns can we obtain the same Qns?
Follow the steps
From 2nd Qn
Take 4 and add to next Qn
4+2+5=12
Take 12 and add to next
12+3+6=21
If 2nd and 3rd Qns went well therefore
Last Qns follow the same
Take 21 and add to last Qns
21+8+11=40
Hence 40 ans