|
1.
29 – 26 =
1
3
4
2
|
2.
27 – 24 =
1
3
2
4
|
3.
49 – 28 =
4
21
2
3
|
4.
42 + 2 =
3
2
4
44
|
|
5.
28 – 21 =
7
3
1
2
|
6.
5 – 0 =
2
5
3
1
|
7.
20 – 17 =
1
3
2
4
|
8.
43 – 13 =
4
2
3
30
|
|
9.
43 + 1 =
4
2
3
44
|
10.
32 + 2 =
3
34
2
4
|
11.
20 – 4 =
2
3
4
16
|
12.
42 + 5 =
4
2
3
47
|
|
13.
38 – 12 =
2
4
3
26
|
14.
18 – 18 =
2
4
3
0
|
15.
22 + 25 =
2
47
3
4
|
16.
36 – 8 =
2
3
4
28
|
|
17.
5 + 40 =
3
4
2
45
|
18.
40 – 23 =
4
2
3
17
|
19.
8 – 1 =
3
7
2
1
|
20.
16 + 19 =
4
2
3
35
|
|
1.
29 – 26 =
1
3
4
2
|
2.
27 – 24 =
1
3
2
4
|
3.
49 – 28 =
4
21
2
3
|
4.
42 + 2 =
3
2
4
44
|
|
5.
28 – 21 =
7
3
1
2
|
6.
5 – 0 =
2
5
3
1
|
7.
20 – 17 =
1
3
2
4
|
8.
43 – 13 =
4
2
3
30
|
|
9.
43 + 1 =
4
2
3
44
|
10.
32 + 2 =
3
34
2
4
|
11.
20 – 4 =
2
3
4
16
|
12.
42 + 5 =
4
2
3
47
|
|
13.
38 – 12 =
2
4
3
26
|
14.
18 – 18 =
2
4
3
0
|
15.
22 + 25 =
2
47
3
4
|
16.
36 – 8 =
2
3
4
28
|
|
17.
5 + 40 =
3
4
2
45
|
18.
40 – 23 =
4
2
3
17
|
19.
8 – 1 =
3
7
2
1
|
20.
16 + 19 =
4
2
3
35
|