Alrighty!
1: If you take the equations as x + y then the answer would be x²+xy. For example 2+3 would be 2²+(2)(3)=4+6=10. In 9+2 it is 9²+9(2)=81+18=99
3. if you split the first two numbers from the equation it is 23. then do • 2 then -10 then • 2.
So it would be 23 • 2 = 46| 46 - 10 = 36| 36 • 2 = 72 | 72 - 10 = 62 | 62 • 2 = 124
And the second and most annoying of them all that i saved for last:
2. Count the circles.
4+8 has two circles because 8 is made up of two and 4 has none.
10+69 has three circles because 0 has 1 circle, 6 has one circle, and 9 has one circle.
88+88 has 8 circles because each 8 has 2 circles
so in 2+10 there is only one circle with the 0 and 2 and 1 don't have any circles, thus the answer is one.