|
1.
96 – 14 =
2
3
82
4
|
2.
77 + 20 =
4
3
2
97
|
3.
46 + 20 =
3
4
2
66
|
4.
13 – 12 =
3
2
1
4
|
|
5.
15 – 1 =
1
3
2
14
|
6.
49 – 40 =
1
3
9
2
|
7.
21 + 55 =
3
76
2
4
|
8.
17 + 15 =
2
32
3
4
|
|
9.
85 + 3 =
4
2
88
3
|
10.
6 – 4 =
1
2
4
3
|
11.
37 – 5 =
2
3
32
4
|
12.
8 – 3 =
5
2
3
1
|
|
13.
31 + 18 =
2
3
4
49
|
14.
63 + 17 =
3
2
4
80
|
15.
89 – 89 =
2
0
4
3
|
16.
10 – 0 =
1
3
2
10
|
|
17.
53 + 38 =
2
4
3
91
|
18.
36 + 29 =
65
3
2
4
|
19.
54 – 3 =
2
51
4
3
|
20.
49 + 41 =
2
90
4
3
|
|
1.
96 – 14 =
2
3
82
4
|
2.
77 + 20 =
4
3
2
97
|
3.
46 + 20 =
3
4
2
66
|
4.
13 – 12 =
3
2
1
4
|
|
5.
15 – 1 =
1
3
2
14
|
6.
49 – 40 =
1
3
9
2
|
7.
21 + 55 =
3
76
2
4
|
8.
17 + 15 =
2
32
3
4
|
|
9.
85 + 3 =
4
2
88
3
|
10.
6 – 4 =
1
2
4
3
|
11.
37 – 5 =
2
3
32
4
|
12.
8 – 3 =
5
2
3
1
|
|
13.
31 + 18 =
2
3
4
49
|
14.
63 + 17 =
3
2
4
80
|
15.
89 – 89 =
2
0
4
3
|
16.
10 – 0 =
1
3
2
10
|
|
17.
53 + 38 =
2
4
3
91
|
18.
36 + 29 =
65
3
2
4
|
19.
54 – 3 =
2
51
4
3
|
20.
49 + 41 =
2
90
4
3
|