|
1.
43 – 40 =
1
3
|
2.
22 + 7 =
2
29
|
3.
22 – 22 =
2
0
|
4.
12 – 4 =
1
8
|
|
5.
12 – 3 =
9
1
|
6.
11 + 19 =
2
30
|
7.
4 – 3 =
1
2
|
8.
38 + 0 =
2
38
|
|
9.
10 – 0 =
1
10
|
10.
11 + 34 =
2
45
|
11.
17 + 15 =
2
32
|
12.
18 + 6 =
24
2
|
|
13.
15 – 8 =
7
1
|
14.
16 + 11 =
2
27
|
15.
9 + 25 =
2
34
|
16.
26 + 15 =
2
41
|
|
17.
23 + 12 =
2
35
|
18.
39 + 3 =
2
42
|
19.
9 – 6 =
1
3
|
20.
38 + 10 =
48
2
|
|
1.
43 – 40 =
1
3
|
2.
22 + 7 =
2
29
|
3.
22 – 22 =
2
0
|
4.
12 – 4 =
1
8
|
|
5.
12 – 3 =
9
1
|
6.
11 + 19 =
2
30
|
7.
4 – 3 =
1
2
|
8.
38 + 0 =
2
38
|
|
9.
10 – 0 =
1
10
|
10.
11 + 34 =
2
45
|
11.
17 + 15 =
2
32
|
12.
18 + 6 =
24
2
|
|
13.
15 – 8 =
7
1
|
14.
16 + 11 =
2
27
|
15.
9 + 25 =
2
34
|
16.
26 + 15 =
2
41
|
|
17.
23 + 12 =
2
35
|
18.
39 + 3 =
2
42
|
19.
9 – 6 =
1
3
|
20.
38 + 10 =
48
2
|