Math Puzzle No 1

if
2 + 3 = 10
7 + 2 = 63
6 + 5 = 66
8 + 4 = 96
then
9 + 7 = ????

In formal logic, the statement:

if p then q

is true if p is false.  So since p is false in this case, q is true no matter what q is.  Hence, 9+7=check mate would make the compound statement true.

simple lol. 144

agree with jonathanasdf: 144

easy 144

144 -- simple, not necessarily easy.

144

yeah 144... (a + b) x a

144

144..........

I guess i made this more complicated than it needed to be. I changed the + to a * then added the first number squared. so 2*3+(2*2), 7*2+(7*7), etc.

144

tatesz  144

YOU NEED TO GO BACK TO SCHOOL

yep, 144!

how 144?

This one is very simple but not every one can solve:

you have 100 pounds and you want to buy 100 birds with all the money, not more than 100 birds and not less .

prices of birds:

tiny birds : 1 pound = 40 birds

normal birds : 1 bird = 3 pounds

large birds : 1 bird = 5 pounds

GOOD LUCK.

19 big

1 normal

80 tiny

1010

a+b=a(a+b)

9+7=9(9+7)

= 144