|
1.
25 – 13 =
1
12
2
3
|
2.
42 + 9 =
51
3
4
2
|
3.
69 + 12 =
81
2
4
3
|
4.
72 + 15 =
2
3
87
4
|
|
5.
53 – 47 =
6
2
1
3
|
6.
25 + 1 =
3
4
2
26
|
7.
92 + 2 =
2
94
3
4
|
8.
67 – 43 =
24
3
2
4
|
|
9.
4 – 3 =
4
3
1
2
|
10.
83 + 0 =
83
3
4
2
|
11.
49 – 24 =
3
2
25
4
|
12.
18 + 5 =
3
2
23
4
|
|
13.
86 + 12 =
98
3
2
4
|
14.
4 – 2 =
3
1
4
2
|
15.
1 – 0 =
2
1
4
3
|
16.
85 – 3 =
2
4
3
82
|
|
17.
54 – 0 =
3
2
54
4
|
18.
79 + 8 =
3
2
87
4
|
19.
15 + 51 =
3
2
66
4
|
20.
98 + 0 =
2
98
3
4
|
|
1.
25 – 13 =
1
12
2
3
|
2.
42 + 9 =
51
3
4
2
|
3.
69 + 12 =
81
2
4
3
|
4.
72 + 15 =
2
3
87
4
|
|
5.
53 – 47 =
6
2
1
3
|
6.
25 + 1 =
3
4
2
26
|
7.
92 + 2 =
2
94
3
4
|
8.
67 – 43 =
24
3
2
4
|
|
9.
4 – 3 =
4
3
1
2
|
10.
83 + 0 =
83
3
4
2
|
11.
49 – 24 =
3
2
25
4
|
12.
18 + 5 =
3
2
23
4
|
|
13.
86 + 12 =
98
3
2
4
|
14.
4 – 2 =
3
1
4
2
|
15.
1 – 0 =
2
1
4
3
|
16.
85 – 3 =
2
4
3
82
|
|
17.
54 – 0 =
3
2
54
4
|
18.
79 + 8 =
3
2
87
4
|
19.
15 + 51 =
3
2
66
4
|
20.
98 + 0 =
2
98
3
4
|