|
1.
7 + 93 =
100
3
2
4
|
2.
4 – 4 =
2
0
4
3
|
3.
79 + 13 =
4
92
2
3
|
4.
52 – 26 =
26
3
2
4
|
|
5.
17 – 10 =
1
3
7
2
|
6.
48 + 39 =
2
87
3
4
|
7.
53 + 38 =
4
91
3
2
|
8.
82 – 72 =
10
3
2
1
|
|
9.
72 + 19 =
2
3
4
91
|
10.
31 – 24 =
3
7
2
1
|
11.
49 + 37 =
3
86
4
2
|
12.
87 + 9 =
4
2
96
3
|
|
13.
17 + 52 =
4
69
3
2
|
14.
23 – 16 =
2
3
7
1
|
15.
100 + 0 =
2
100
3
4
|
16.
45 + 28 =
2
4
73
3
|
|
17.
23 + 67 =
90
3
4
2
|
18.
81 – 41 =
4
40
3
2
|
19.
5 + 81 =
3
2
4
86
|
20.
70 + 16 =
3
2
4
86
|
|
1.
7 + 93 =
100
3
2
4
|
2.
4 – 4 =
2
0
4
3
|
3.
79 + 13 =
4
92
2
3
|
4.
52 – 26 =
26
3
2
4
|
|
5.
17 – 10 =
1
3
7
2
|
6.
48 + 39 =
2
87
3
4
|
7.
53 + 38 =
4
91
3
2
|
8.
82 – 72 =
10
3
2
1
|
|
9.
72 + 19 =
2
3
4
91
|
10.
31 – 24 =
3
7
2
1
|
11.
49 + 37 =
3
86
4
2
|
12.
87 + 9 =
4
2
96
3
|
|
13.
17 + 52 =
4
69
3
2
|
14.
23 – 16 =
2
3
7
1
|
15.
100 + 0 =
2
100
3
4
|
16.
45 + 28 =
2
4
73
3
|
|
17.
23 + 67 =
90
3
4
2
|
18.
81 – 41 =
4
40
3
2
|
19.
5 + 81 =
3
2
4
86
|
20.
70 + 16 =
3
2
4
86
|