|
1.
14 + 17 =
31
2
3
4
|
2.
12 – 6 =
1
3
6
2
|
3.
2 – 2 =
4
0
2
3
|
4.
38 – 32 =
1
6
3
2
|
|
5.
20 + 7 =
4
3
2
27
|
6.
28 + 5 =
2
4
33
3
|
7.
46 + 3 =
49
4
3
2
|
8.
35 + 11 =
2
46
3
4
|
|
9.
10 – 4 =
3
6
2
1
|
10.
31 + 0 =
4
31
3
2
|
11.
3 – 2 =
3
2
1
4
|
12.
17 – 12 =
1
2
5
3
|
|
13.
24 + 9 =
33
3
2
4
|
14.
26 – 12 =
2
1
14
3
|
15.
8 + 40 =
3
4
2
48
|
16.
33 + 6 =
3
39
2
4
|
|
17.
45 – 34 =
11
2
3
1
|
18.
48 + 2 =
2
4
50
3
|
19.
10 – 5 =
2
5
3
1
|
20.
4 + 8 =
12
2
3
1
|
|
1.
14 + 17 =
31
2
3
4
|
2.
12 – 6 =
1
3
6
2
|
3.
2 – 2 =
4
0
2
3
|
4.
38 – 32 =
1
6
3
2
|
|
5.
20 + 7 =
4
3
2
27
|
6.
28 + 5 =
2
4
33
3
|
7.
46 + 3 =
49
4
3
2
|
8.
35 + 11 =
2
46
3
4
|
|
9.
10 – 4 =
3
6
2
1
|
10.
31 + 0 =
4
31
3
2
|
11.
3 – 2 =
3
2
1
4
|
12.
17 – 12 =
1
2
5
3
|
|
13.
24 + 9 =
33
3
2
4
|
14.
26 – 12 =
2
1
14
3
|
15.
8 + 40 =
3
4
2
48
|
16.
33 + 6 =
3
39
2
4
|
|
17.
45 – 34 =
11
2
3
1
|
18.
48 + 2 =
2
4
50
3
|
19.
10 – 5 =
2
5
3
1
|
20.
4 + 8 =
12
2
3
1
|