Find the difference
1 160
2 810
3) 22 - 1 =
4) 520
6) 444 =
5) 48 - 10 =
7) 60 -0 =
8) 33 - 1 =
10) 68 - 7 =
9) 70 - 0 =
12) 96 - 4 =
11) 47 - 4 =
14) 53 - 3 =
13) 84 - 4 =

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

i believe the correct answer is b.

i believe it's a.

i'm not sure on this one, most likely correct.