|
1.
26 + 22 =
48
3
2
4
|
2.
27 – 11 =
16
3
4
2
|
3.
19 + 20 =
4
39
2
3
|
4.
19 – 19 =
4
0
2
3
|
|
5.
12 + 31 =
2
43
3
4
|
6.
6 – 0 =
1
6
3
2
|
7.
28 – 23 =
3
5
2
1
|
8.
45 – 25 =
2
3
4
20
|
|
9.
5 – 0 =
3
1
2
5
|
10.
42 + 7 =
49
3
4
2
|
11.
22 + 23 =
2
4
3
45
|
12.
33 + 11 =
2
44
3
4
|
|
13.
48 + 0 =
48
4
2
3
|
14.
44 + 4 =
3
4
48
2
|
15.
5 + 19 =
3
4
24
2
|
16.
45 – 30 =
3
2
1
15
|
|
17.
44 + 1 =
4
45
3
2
|
18.
39 – 3 =
36
4
2
3
|
19.
49 + 0 =
3
2
4
49
|
20.
40 + 9 =
49
4
2
3
|
|
1.
26 + 22 =
48
3
2
4
|
2.
27 – 11 =
16
3
4
2
|
3.
19 + 20 =
4
39
2
3
|
4.
19 – 19 =
4
0
2
3
|
|
5.
12 + 31 =
2
43
3
4
|
6.
6 – 0 =
1
6
3
2
|
7.
28 – 23 =
3
5
2
1
|
8.
45 – 25 =
2
3
4
20
|
|
9.
5 – 0 =
3
1
2
5
|
10.
42 + 7 =
49
3
4
2
|
11.
22 + 23 =
2
4
3
45
|
12.
33 + 11 =
2
44
3
4
|
|
13.
48 + 0 =
48
4
2
3
|
14.
44 + 4 =
3
4
48
2
|
15.
5 + 19 =
3
4
24
2
|
16.
45 – 30 =
3
2
1
15
|
|
17.
44 + 1 =
4
45
3
2
|
18.
39 – 3 =
36
4
2
3
|
19.
49 + 0 =
3
2
4
49
|
20.
40 + 9 =
49
4
2
3
|