|
1.
90 + 4 =
3
2
4
94
|
2.
59 – 46 =
2
3
1
13
|
3.
62 + 36 =
98
4
2
3
|
4.
67 – 9 =
2
4
3
58
|
|
5.
47 + 34 =
2
81
3
4
|
6.
68 – 59 =
3
2
9
1
|
7.
58 + 3 =
3
4
61
2
|
8.
59 + 21 =
3
4
80
2
|
|
9.
100 + 0 =
100
3
2
4
|
10.
33 – 7 =
4
26
3
2
|
11.
5 – 3 =
3
2
1
4
|
12.
31 – 3 =
3
2
4
28
|
|
13.
25 + 37 =
2
4
3
62
|
14.
32 + 9 =
41
2
3
4
|
15.
56 – 0 =
2
3
4
56
|
16.
35 + 14 =
3
4
49
2
|
|
17.
71 – 4 =
67
4
2
3
|
18.
78 + 20 =
98
2
3
4
|
19.
8 + 2 =
2
10
3
1
|
20.
77 + 0 =
2
77
3
4
|
|
1.
90 + 4 =
3
2
4
94
|
2.
59 – 46 =
2
3
1
13
|
3.
62 + 36 =
98
4
2
3
|
4.
67 – 9 =
2
4
3
58
|
|
5.
47 + 34 =
2
81
3
4
|
6.
68 – 59 =
3
2
9
1
|
7.
58 + 3 =
3
4
61
2
|
8.
59 + 21 =
3
4
80
2
|
|
9.
100 + 0 =
100
3
2
4
|
10.
33 – 7 =
4
26
3
2
|
11.
5 – 3 =
3
2
1
4
|
12.
31 – 3 =
3
2
4
28
|
|
13.
25 + 37 =
2
4
3
62
|
14.
32 + 9 =
41
2
3
4
|
15.
56 – 0 =
2
3
4
56
|
16.
35 + 14 =
3
4
49
2
|
|
17.
71 – 4 =
67
4
2
3
|
18.
78 + 20 =
98
2
3
4
|
19.
8 + 2 =
2
10
3
1
|
20.
77 + 0 =
2
77
3
4
|