|
1.
60 – 8 =
4
52
3
2
|
2.
7 + 54 =
4
3
61
2
|
3.
91 + 7 =
2
4
98
3
|
4.
13 + 1 =
14
1
2
3
|
|
5.
5 – 5 =
2
3
4
0
|
6.
27 – 5 =
2
22
4
3
|
7.
81 – 17 =
4
64
2
3
|
8.
79 + 10 =
89
2
3
4
|
|
9.
99 + 0 =
99
3
4
2
|
10.
9 – 3 =
1
2
6
3
|
11.
17 – 1 =
4
2
3
16
|
12.
21 + 59 =
80
4
2
3
|
|
13.
36 + 61 =
97
3
4
2
|
14.
8 + 26 =
34
2
4
3
|
15.
25 – 23 =
2
3
4
1
|
16.
58 – 39 =
19
2
3
4
|
|
17.
48 – 37 =
2
1
3
11
|
18.
61 – 32 =
2
29
3
4
|
19.
24 + 49 =
73
4
3
2
|
20.
60 + 12 =
72
2
3
4
|
|
1.
60 – 8 =
4
52
3
2
|
2.
7 + 54 =
4
3
61
2
|
3.
91 + 7 =
2
4
98
3
|
4.
13 + 1 =
14
1
2
3
|
|
5.
5 – 5 =
2
3
4
0
|
6.
27 – 5 =
2
22
4
3
|
7.
81 – 17 =
4
64
2
3
|
8.
79 + 10 =
89
2
3
4
|
|
9.
99 + 0 =
99
3
4
2
|
10.
9 – 3 =
1
2
6
3
|
11.
17 – 1 =
4
2
3
16
|
12.
21 + 59 =
80
4
2
3
|
|
13.
36 + 61 =
97
3
4
2
|
14.
8 + 26 =
34
2
4
3
|
15.
25 – 23 =
2
3
4
1
|
16.
58 – 39 =
19
2
3
4
|
|
17.
48 – 37 =
2
1
3
11
|
18.
61 – 32 =
2
29
3
4
|
19.
24 + 49 =
73
4
3
2
|
20.
60 + 12 =
72
2
3
4
|