|
1.
98 – 86 =
1
12
|
2.
34 – 27 =
1
7
|
3.
73 + 24 =
97
2
|
4.
69 + 16 =
85
2
|
|
5.
3 + 5 =
8
1
|
6.
97 + 0 =
97
2
|
7.
87 + 1 =
88
2
|
8.
61 + 9 =
70
2
|
|
9.
33 – 13 =
20
2
|
10.
94 – 49 =
2
45
|
11.
87 + 12 =
99
2
|
12.
95 – 4 =
91
2
|
|
13.
50 – 29 =
21
2
|
14.
43 + 0 =
2
43
|
15.
93 – 67 =
2
26
|
16.
80 – 36 =
44
2
|
|
17.
5 + 51 =
56
2
|
18.
77 + 19 =
96
2
|
19.
77 – 2 =
2
75
|
20.
19 – 17 =
1
2
|
|
1.
98 – 86 =
1
12
|
2.
34 – 27 =
1
7
|
3.
73 + 24 =
97
2
|
4.
69 + 16 =
85
2
|
|
5.
3 + 5 =
8
1
|
6.
97 + 0 =
97
2
|
7.
87 + 1 =
88
2
|
8.
61 + 9 =
70
2
|
|
9.
33 – 13 =
20
2
|
10.
94 – 49 =
2
45
|
11.
87 + 12 =
99
2
|
12.
95 – 4 =
91
2
|
|
13.
50 – 29 =
21
2
|
14.
43 + 0 =
2
43
|
15.
93 – 67 =
2
26
|
16.
80 – 36 =
44
2
|
|
17.
5 + 51 =
56
2
|
18.
77 + 19 =
96
2
|
19.
77 – 2 =
2
75
|
20.
19 – 17 =
1
2
|