|
1.
63 – 14 =
49
4
2
3
|
2.
59 + 4 =
63
4
3
2
|
3.
31 + 43 =
2
74
4
3
|
4.
52 – 0 =
2
3
4
52
|
|
5.
63 – 24 =
39
4
3
2
|
6.
62 – 11 =
4
3
51
2
|
7.
34 – 33 =
4
3
1
2
|
8.
53 + 19 =
3
2
4
72
|
|
9.
62 – 44 =
4
3
2
18
|
10.
50 + 26 =
2
3
4
76
|
11.
76 + 1 =
2
3
4
77
|
12.
79 – 45 =
3
4
34
2
|
|
13.
67 – 31 =
36
4
2
3
|
14.
29 – 21 =
3
1
2
8
|
15.
95 – 85 =
3
10
2
1
|
16.
18 – 3 =
15
1
3
2
|
|
17.
5 – 5 =
2
4
3
0
|
18.
35 + 45 =
80
4
3
2
|
19.
97 – 19 =
3
78
4
2
|
20.
42 – 37 =
2
3
5
1
|
|
1.
63 – 14 =
49
4
2
3
|
2.
59 + 4 =
63
4
3
2
|
3.
31 + 43 =
2
74
4
3
|
4.
52 – 0 =
2
3
4
52
|
|
5.
63 – 24 =
39
4
3
2
|
6.
62 – 11 =
4
3
51
2
|
7.
34 – 33 =
4
3
1
2
|
8.
53 + 19 =
3
2
4
72
|
|
9.
62 – 44 =
4
3
2
18
|
10.
50 + 26 =
2
3
4
76
|
11.
76 + 1 =
2
3
4
77
|
12.
79 – 45 =
3
4
34
2
|
|
13.
67 – 31 =
36
4
2
3
|
14.
29 – 21 =
3
1
2
8
|
15.
95 – 85 =
3
10
2
1
|
16.
18 – 3 =
15
1
3
2
|
|
17.
5 – 5 =
2
4
3
0
|
18.
35 + 45 =
80
4
3
2
|
19.
97 – 19 =
3
78
4
2
|
20.
42 – 37 =
2
3
5
1
|