|
1.
54 – 22 =
4
2
32
3
|
2.
49 + 48 =
4
2
3
97
|
3.
72 – 3 =
4
69
3
2
|
4.
41 + 45 =
4
2
3
86
|
|
5.
41 + 44 =
2
85
3
4
|
6.
61 + 14 =
75
2
3
4
|
7.
43 + 23 =
3
66
2
4
|
8.
41 – 39 =
1
3
2
4
|
|
9.
11 – 8 =
3
2
1
4
|
10.
62 – 28 =
3
34
4
2
|
11.
42 – 25 =
3
2
17
4
|
12.
70 – 7 =
4
2
3
63
|
|
13.
1 – 0 =
4
2
3
1
|
14.
84 – 1 =
2
3
83
4
|
15.
87 + 7 =
3
94
4
2
|
16.
18 – 1 =
4
17
3
2
|
|
17.
49 – 5 =
3
4
44
2
|
18.
85 – 72 =
2
3
1
13
|
19.
96 – 46 =
50
2
3
4
|
20.
89 – 45 =
2
44
4
3
|
|
1.
54 – 22 =
4
2
32
3
|
2.
49 + 48 =
4
2
3
97
|
3.
72 – 3 =
4
69
3
2
|
4.
41 + 45 =
4
2
3
86
|
|
5.
41 + 44 =
2
85
3
4
|
6.
61 + 14 =
75
2
3
4
|
7.
43 + 23 =
3
66
2
4
|
8.
41 – 39 =
1
3
2
4
|
|
9.
11 – 8 =
3
2
1
4
|
10.
62 – 28 =
3
34
4
2
|
11.
42 – 25 =
3
2
17
4
|
12.
70 – 7 =
4
2
3
63
|
|
13.
1 – 0 =
4
2
3
1
|
14.
84 – 1 =
2
3
83
4
|
15.
87 + 7 =
3
94
4
2
|
16.
18 – 1 =
4
17
3
2
|
|
17.
49 – 5 =
3
4
44
2
|
18.
85 – 72 =
2
3
1
13
|
19.
96 – 46 =
50
2
3
4
|
20.
89 – 45 =
2
44
4
3
|