1+4=5 2+5=12 3+6=21 8+11=
The correct way to write it would be1+4=55+2=77+5=1212+3=1515+6=2121+8= 2929+11= 40So your final answer is 40Hope this helped!
Alright, so here's what's happening.The first equation set a standard. After that, the numbers being summed are actually added to the answer of the previous Equation.So 8+11 will be 19 and 19+21 = 40Answer 8+11 = 40
