Addition
4+4=
6-3=
3
Show on a number line to solve 8+7 and give the answer
15
11+7 =
10-4=
6
Show on a number line to solve 15+10 and give the answer
25
20 + 31 =
51
20-6=
Show on a number line to solve 28+12 and give the answer
40
35+25=
47-13=
34
Show on a number line to solve 32-18 and give the answer
16
(8+4)+(9+3)=
24
(10-4)-(4-2)=
4
Show on a number line to solve 45-29 and give the answer
16