|
1.
89 + 2 =
3
4
2
91
|
2.
62 + 4 =
2
4
66
3
|
3.
49 – 27 =
2
4
22
3
|
4.
13 + 8 =
21
2
3
4
|
|
5.
27 – 24 =
2
1
3
4
|
6.
65 + 27 =
92
3
4
2
|
7.
76 + 22 =
2
3
98
4
|
8.
3 – 3 =
3
4
2
0
|
|
9.
5 – 0 =
2
1
3
5
|
10.
98 + 1 =
99
4
3
2
|
11.
70 + 29 =
99
2
4
3
|
12.
2 – 1 =
4
3
2
1
|
|
13.
86 – 67 =
2
19
4
3
|
14.
66 – 29 =
2
3
4
37
|
15.
59 + 40 =
2
3
4
99
|
16.
58 – 22 =
3
4
36
2
|
|
17.
5 + 56 =
2
4
61
3
|
18.
98 + 2 =
3
100
4
2
|
19.
88 – 80 =
3
8
1
2
|
20.
1 – 0 =
4
2
3
1
|
|
1.
89 + 2 =
3
4
2
91
|
2.
62 + 4 =
2
4
66
3
|
3.
49 – 27 =
2
4
22
3
|
4.
13 + 8 =
21
2
3
4
|
|
5.
27 – 24 =
2
1
3
4
|
6.
65 + 27 =
92
3
4
2
|
7.
76 + 22 =
2
3
98
4
|
8.
3 – 3 =
3
4
2
0
|
|
9.
5 – 0 =
2
1
3
5
|
10.
98 + 1 =
99
4
3
2
|
11.
70 + 29 =
99
2
4
3
|
12.
2 – 1 =
4
3
2
1
|
|
13.
86 – 67 =
2
19
4
3
|
14.
66 – 29 =
2
3
4
37
|
15.
59 + 40 =
2
3
4
99
|
16.
58 – 22 =
3
4
36
2
|
|
17.
5 + 56 =
2
4
61
3
|
18.
98 + 2 =
3
100
4
2
|
19.
88 – 80 =
3
8
1
2
|
20.
1 – 0 =
4
2
3
1
|