|
1.
98 + 0 =
2
98
|
2.
77 – 19 =
2
58
|
3.
68 + 24 =
2
92
|
4.
42 – 17 =
2
25
|
|
5.
51 + 48 =
2
99
|
6.
16 – 8 =
8
1
|
7.
100 – 28 =
72
2
|
8.
66 + 6 =
72
2
|
|
9.
4 – 0 =
1
4
|
10.
9 – 0 =
9
1
|
11.
44 – 0 =
2
44
|
12.
99 – 99 =
2
0
|
|
13.
25 – 21 =
4
1
|
14.
3 + 24 =
2
27
|
15.
26 + 16 =
2
42
|
16.
36 + 56 =
92
2
|
|
17.
91 – 59 =
32
2
|
18.
84 – 45 =
2
39
|
19.
99 + 1 =
100
2
|
20.
16 + 84 =
2
100
|
|
1.
98 + 0 =
2
98
|
2.
77 – 19 =
2
58
|
3.
68 + 24 =
2
92
|
4.
42 – 17 =
2
25
|
|
5.
51 + 48 =
2
99
|
6.
16 – 8 =
8
1
|
7.
100 – 28 =
72
2
|
8.
66 + 6 =
72
2
|
|
9.
4 – 0 =
1
4
|
10.
9 – 0 =
9
1
|
11.
44 – 0 =
2
44
|
12.
99 – 99 =
2
0
|
|
13.
25 – 21 =
4
1
|
14.
3 + 24 =
2
27
|
15.
26 + 16 =
2
42
|
16.
36 + 56 =
92
2
|
|
17.
91 – 59 =
32
2
|
18.
84 – 45 =
2
39
|
19.
99 + 1 =
100
2
|
20.
16 + 84 =
2
100
|