|
1.
86 + 14 =
100
2
|
2.
69 – 8 =
61
2
|
3.
69 – 58 =
1
11
|
4.
33 – 16 =
2
17
|
|
5.
10 + 82 =
2
92
|
6.
40 – 27 =
13
1
|
7.
70 + 29 =
99
2
|
8.
90 + 7 =
97
2
|
|
9.
30 – 7 =
2
23
|
10.
31 – 12 =
2
19
|
11.
19 – 15 =
4
1
|
12.
73 – 3 =
70
2
|
|
13.
19 – 10 =
9
1
|
14.
45 + 23 =
68
2
|
15.
78 + 15 =
2
93
|
16.
8 + 89 =
2
97
|
|
17.
9 – 7 =
2
1
|
18.
45 – 12 =
33
2
|
19.
54 – 43 =
11
1
|
20.
37 + 2 =
2
39
|
|
1.
86 + 14 =
100
2
|
2.
69 – 8 =
61
2
|
3.
69 – 58 =
1
11
|
4.
33 – 16 =
2
17
|
|
5.
10 + 82 =
2
92
|
6.
40 – 27 =
13
1
|
7.
70 + 29 =
99
2
|
8.
90 + 7 =
97
2
|
|
9.
30 – 7 =
2
23
|
10.
31 – 12 =
2
19
|
11.
19 – 15 =
4
1
|
12.
73 – 3 =
70
2
|
|
13.
19 – 10 =
9
1
|
14.
45 + 23 =
68
2
|
15.
78 + 15 =
2
93
|
16.
8 + 89 =
2
97
|
|
17.
9 – 7 =
2
1
|
18.
45 – 12 =
33
2
|
19.
54 – 43 =
11
1
|
20.
37 + 2 =
2
39
|