|
1.
49 – 49 =
0
2
|
2.
50 – 4 =
2
46
|
3.
13 – 13 =
2
0
|
4.
43 – 29 =
1
14
|
|
5.
66 + 30 =
2
96
|
6.
93 + 7 =
100
2
|
7.
74 – 31 =
2
43
|
8.
43 + 11 =
54
2
|
|
9.
95 + 4 =
2
99
|
10.
65 + 32 =
2
97
|
11.
62 + 37 =
2
99
|
12.
58 – 29 =
2
29
|
|
13.
87 – 76 =
11
1
|
14.
54 + 16 =
70
2
|
15.
26 + 28 =
2
54
|
16.
72 – 4 =
2
68
|
|
17.
35 + 2 =
37
2
|
18.
97 + 3 =
100
2
|
19.
22 + 19 =
41
2
|
20.
26 – 25 =
1
2
|
|
1.
49 – 49 =
0
2
|
2.
50 – 4 =
2
46
|
3.
13 – 13 =
2
0
|
4.
43 – 29 =
1
14
|
|
5.
66 + 30 =
2
96
|
6.
93 + 7 =
100
2
|
7.
74 – 31 =
2
43
|
8.
43 + 11 =
54
2
|
|
9.
95 + 4 =
2
99
|
10.
65 + 32 =
2
97
|
11.
62 + 37 =
2
99
|
12.
58 – 29 =
2
29
|
|
13.
87 – 76 =
11
1
|
14.
54 + 16 =
70
2
|
15.
26 + 28 =
2
54
|
16.
72 – 4 =
2
68
|
|
17.
35 + 2 =
37
2
|
18.
97 + 3 =
100
2
|
19.
22 + 19 =
41
2
|
20.
26 – 25 =
1
2
|