|
1.
56 + 17 =
73
2
|
2.
31 – 4 =
27
2
|
3.
27 – 26 =
1
2
|
4.
50 + 29 =
79
2
|
|
5.
89 – 37 =
52
2
|
6.
81 + 2 =
83
2
|
7.
48 + 25 =
2
73
|
8.
12 – 12 =
2
0
|
|
9.
35 – 9 =
26
2
|
10.
56 + 15 =
2
71
|
11.
73 – 72 =
1
2
|
12.
20 + 48 =
68
2
|
|
13.
33 – 7 =
2
26
|
14.
58 + 36 =
2
94
|
15.
76 – 75 =
2
1
|
16.
11 – 7 =
4
1
|
|
17.
5 – 2 =
1
3
|
18.
28 – 12 =
2
16
|
19.
23 – 15 =
8
1
|
20.
46 + 0 =
46
2
|
|
1.
56 + 17 =
73
2
|
2.
31 – 4 =
27
2
|
3.
27 – 26 =
1
2
|
4.
50 + 29 =
79
2
|
|
5.
89 – 37 =
52
2
|
6.
81 + 2 =
83
2
|
7.
48 + 25 =
2
73
|
8.
12 – 12 =
2
0
|
|
9.
35 – 9 =
26
2
|
10.
56 + 15 =
2
71
|
11.
73 – 72 =
1
2
|
12.
20 + 48 =
68
2
|
|
13.
33 – 7 =
2
26
|
14.
58 + 36 =
2
94
|
15.
76 – 75 =
2
1
|
16.
11 – 7 =
4
1
|
|
17.
5 – 2 =
1
3
|
18.
28 – 12 =
2
16
|
19.
23 – 15 =
8
1
|
20.
46 + 0 =
46
2
|