Упражнения по отработке устных вычислительных навыков в пределах 100

32 + 50 =
57 – 4 =
62 + 7 =
58 – 40 =
100 – 73 =
85 – 50 =
30 – 8 =
57 + 20 =
99 – 6 =
40 – 27 =
43 + 5 =
80 – 36 =
79 – 40 =
90 – 9 =
73 – 30 =
60 – 17 =
38 – 7 =
70 – 54 = 17 + 80 =
98 – 7 =
54 + 5 =
69 – 30 =
70 – 56 =
76 – 40 =
60 – 5 =
28 + 60 =
80 – 38 =
79 – 5 =
52 + 7 =
100 – 57 =
58 – 40 =
70 – 4 =
37 – 6 =
90 – 68 =
49 – 7 =
60 – 14 = 48 + 50 =
67 – 4 =
85 + 3 =
99 – 80 =
92 – 70 =
50 – 7 =
72 + 10 =
100 – 74 =
87 – 5 =
93 + 6 =
60 – 19 =
76 – 40 =
84 – 30 =
90 – 67 =
76 – 30 =
87 – 5 =
60 – 18 =
41 – 30 =
29 + 60 =
86 – 5 =
93 + 4 =
70 – 47 =
30 – 7 =
44 – 30 =
60 – 48 =
67 – 50=
70 – 9 =
69 + 30 =
48 – 6 =
23 + 5 =
90 – 42 =
63 – 20 =
81 – 50 =
70 -23 =
49 – 7 =
100 – 86 = 64 + 20 =
49 – 7 =
71 + 8 =
75 – 60 =
80 – 29 =
97 – 60 =
50 – 8 =
58 + 40 =
97 – 5 =
64 + 4 =
70 – 59 =
49 – 30 =
60 – 27 =
100 – 48 =
67 – 4 =
34 – 20 =
80 – 54 =
50 – 38 = 23 + 60 =
75 – 4 =
26 + 3 =
85 – 70 =
100 – 49 =
58 – 40 =
70 – 6 =
79 + 20 =
89 – 7 =
34 + 6 =
80 – 63 =
97 – 50 =
90 – 6 =
76 – 20 =
69 – 5 =
80 – 47 =
100 – 89 =
50 – 7 =
53 + 20 =
90 – 6 =
79 – 4 =
98 – 80 =
33 + 7 =
90 – 69 =
74 + 3 =
60 – 14 =
22 + 6 =
50 – 27 =
39 + 40 =
40 – 8 =
51 + 9 =
67 – 6 =
71 – 50 =
100 – 78 =
30 – 6 = 76 – 20 =
64 + 6 =
80 – 37 =
21 + 60 =
30 – 7 =
61 + 8 =
89 – 5 =
93 – 40 =
82 + 8 =
60 – 39 =
39 + 50 =
60 – 7 =
43 + 6 =
99 – 8 =
70 – 56 =
81 – 40 =
50 – 3 = 69 + 30 =
50 – 9 =
97 – 5 =
72 – 40 =
63 + 7 =
80 – 54 =
43 + 5 =
89 – 70 =
36 + 4 =
60 – 47 =
48 + 50 =
30 – 7 =
42 + 7 =
59 – 6 =
100 – 59 =
51 – 40 =
40 – 6 =
83 – 50 =
65 + 5 =
80 – 17 =
39 + 30 =
70 – 3 =
41 + 8 =
97 – 4 =
75 – 30 =
27 + 3 =
60 – 28 =
57 + 40 =
100 – 8 =
34 + 5 =
79 – 6 =
100 – 47 =
86 – 79 =
40 – 7 = 47 + 30 =
50 – 9 =
76 – 4 =
62 – 40 =
63 + 7 =
90 – 45 =
31 + 8 =
93 – 60 =
74 + 6 =
100 – 84 =
52 + 5 =
80 – 8 =
49 – 4 =
60 – 13 =
72 – 10 =
32 + 7 =
16 + 80 = 79 – 50 =
83 + 7 =
100 – 37 =
57 + 40 =
60 – 9 =
42 + 6
99 – 7 =
61 – 40 =
44 + 6 =
80 – 28 =
29 + 60 =
70 – 6 =
34 + 3 =
89 – 7 =
90 – 39 =
84 – 30 =
50 – 6 =
92 – 60 =
56 + 4 =
100 – 76 =
40 + 39 =
70 – 8 =
67 – 5 =
82 + 7 =
79 – 50 =
90 – 63 =
38 + 20 =
60 – 18 =
84 – 70 =
62 + 6 =
100 – 9 = 90 – 58 =
73 + 7 =
61 – 40 =
80 – 28 =
43 + 50 =
100 – 36 =
91 – 70 =
71 + 8 =
59 – 6 =
90 – 7 =
20 + 76 =
80 – 65 =
64 + 6 =
98 – 70 = 85 – 40 =
38 + 50 =
90 – 76 =
74 + 6 =
100 – 8 =
59 – 7 =
62 + 5 =
78 – 60 =
100 – 28 =
57 + 30 =
70 – 45 =
99 – 70 =
35 + 5 =
80 – 14 =
83 – 70 =
46 + 4 =
90 – 76 =
30 + 48 =
80 – 6 =
76 – 4 =
51 + 6 =
98 – 30 =
100 – 86 =
54 + 20 =
50 – 25 =
79 – 60 =
82 + 8 =
60 – 39 = 100 – 62 =
82 – 20 =
53 + 7 =
90 – 16 =
29 + 70 =
80 – 27 =
76 – 40 =
72 + 7 =
68 – 6 =
50 – 4 =
30 + 59 =
100 – 77 =
56 + 4 =
69 – 50 = 76 – 20 =
19 + 80 =
100 – 38 =
58 + 2 =
60 – 47 =
89 – 8 =
21 + 9 =
53 – 30 =
100 – 18 =
75 + 20 =
90 – 63 =
74 – 50 =
85 + 5 =
70 – 29 =
87 – 60 =
60 – 49 =
65 – 4 =
90 – 8 =
70 – 37 =
90 – 52 =
54 – 30 =
80 – 26 =
37 – 6 =
98 – 80 =
80 – 49 =
70 – 51 =
86 – 70 =
48 – 5 =
79 – 50 =
50 – 16 =
65 – 40 =
89 – 7= 93 – 70 =
80 – 37 =
69 – 5 =
70 – 7 =
90 – 56 =
100 – 87 =
42 – 30 =
80 – 68 =
57 – 4 =
61 – 50 =
70 – 39 =
50 – 13 =
78 – 40 =
87 – 6 =
94 – 80 =
60 – 47 =
85 – 60 =
48 – 5 = 97 – 6 =
48 – 30 =
60 – 46 =
79 – 8 =
90 – 54 =
70 – 18 =
77 – 60 =
50 – 39 =
78 – 6 =
91 – 70 =
40 – 13 =
90 – 58 =
89 – 70 =
49 – 7 =
65 – 40 =
80 – 63 =
73 – 40 =
100 – 66=
79 – 40 =
90 – 28 =
68 – 7 =
40 – 8 =
100 – 74 =
80 – 65 =
83 – 70 =
40 – 27 =
59 – 6 =
65 – 50 =
70 – 57 =
90 – 69 =
81 – 60 =
37 – 5 =
94 – 70 =
50 – 28 =
89 – 40 =
57 – 6 =
89 – 60 =
70 – 43 =
96 – 4 =
40 – 7 =
100 – 64 =
70 – 25 =
92 – 30 =
60 – 17 =
39 – 8 =
50 – 27 =
88 – 60 =
68 – 7 =
54 – 30 =
80 – 67 =
44 – 20 =
69 – 8 =
79 – 60 =
90 – 53 = 68 – 40 =
90 – 29 =
78 – 7 =
50 – 9 =
80 – 64 =
49 – 6 =
100 – 87 =
75 – 50 =
60 – 43 =
89 – 6 =
74 – 40 =
90 – 68 =
50 – 19 =
98 – 70 =
89 – 60 =
70 – 46 =
71 – 60 =
49 – 30 =
72 – 8 =
64 + 7 =
80 – 6 =
48 – 4 =
92 + 7 =
51 – 40 =
87 – 6 =
36 + 40 =
60 – 8 =
65 - 7 =
43 + 8 =
74 – 9 =
86 – 7 =
58 + 9 =
100 – 8 =
67 – 5 =
34 + 6 =
93 – 60 =
49 – 8 =
43 + 9 =
64 – 8 =
38 – 6 =
72 – 7 =
84 + 8 =
80 – 29 = 83 – 7 =
65 + 9 =
90 – 8 =
39 – 6 =
59 + 40 =
72 + 6 =
62 – 8 =
49 + 6 =
84 – 7 =
36 – 8 =
34 + 5 =
97 – 6 =
72 – 5 =
57 +9 =
97 – 6 =
43 + 5 =
84 – 70 =
58 – 6 =
37 + 20 =
43 – 8 =
68 + 4 =
79 – 6 =
92 – 9 =
56 + 6 =
100 – 86 = 74 – 9 =
36 + 7 =
80 – 5 =
57 – 3 =
29 + 70 =
64 + 5 =
93 – 6 =
58 + 4 =
100 – 6 =
69 – 6 =
75 – 9 =
41 – 8 =
40 + 37 =
40 – 29 =
60 + 28 =
70 – 44 =
42 – 8 =
54 + 7 =
38 – 4 =
62 + 7 =
81 – 60 =
98 – 7 =
56 – 8 =
77 + 6 =
90 – 65 = 84 – 9 =
63 + 8 =
90 – 7 =
79 – 5 =
39 + 60 =
54 + 3 =
77 + 8 =
83 – 6 =
68 + 5 =
99 – 6 =
57 – 40 =
64 – 8 =
69 + 20 =
43 – 9 =
35 + 7 =
69 – 5 =
74 + 6 =
84 – 50 =
27 – 4 =
48 + 50 =
54 – 7 =
86 + 7 =
51 – 8 =
68 – 6 =
60 – 19 = 92 – 8 =
67 + 9 =
90 – 4 =
78 – 6 =
54 + 5 =
93 – 70 =
69 – 4 =
48 + 30 =
100 – 7 =
63 – 8 =
46 + 5 =
87 – 4 =
55 – 9 =
65 – 8 =
43 + 8 =
68 – 6 =
82 + 7 =
97 – 60 =
37 – 5 =
78 + 20 =
31 – 4 =
63 + 9 =
89 – 7 =
54 – 8 =
90 – 73 = 43 – 6 =
70 – 4 =
38 – 6 =
67 + 8 =
54 + 6 =
97 – 60 =
87 – 4 =
28 + 60 =
56 – 7 =
34 + 8 =
69 – 7 =
73 – 9 =
82 + 9 =
83 – 9 =
55 + 6 =
47 – 8 =
64 – 5 =
82 – 60 =
32 + 7 =
58 + 20 =
36 – 7 =
67 + 6 =
89 – 5 =
73 – 6 =
70 – 46 =
69 – 40 =
78 – 5 =
96 – 50 =
48 – 20 =
36 – 3 =
89 – 30 =
45 – 4 =
99 – 70 =
69 – 6 –
87 – 4 =
52 – 30 =
91 – 70 =
49 – 7 = 48 – 30 =
67 – 4 =
77 – 50 =
54 – 30 =
79 – 6 =
91 – 70 =
98 – 6 =
63 – 40 =
58 – 4 =
73 – 30 =
49 – 5 =
98 – 60 =
29 – 7 = 78 – 6 =
93 – 70 =
59 – 40 =
68 – 7 =
71 – 50 =
99 – 8 =
82 – 60 =
48 – 5 =
93 – 40 =
97 – 6 =
69 – 7 =
79 – 6 =
94 – 30 =
64 – 2 =
78 – 60 =
35 – 4 =
56 – 40 =
87 – 70 =
79 – 6 =
65 – 40 =
92 – 60 =
56 – 5 =
84 – 50 =
39 – 7 =
89 – 4 =
98 – 80 = 76 – 4 =
93 – 70 =
59 – 40 =
68 – 7 =
71 – 50 =
99 – 8 =
81 – 60 =
48 – 5 =
95 – 40 =
97 – 6 =
69 – 5 =
72 – 30 =
38 – 7 = 89 – 6 =
65 – 4 =
52 – 30 =
37 – 6 =
94 – 80 =
45 – 20 =
79 – 8 =
66 – 50 =
86 – 4 =
91 – 60 =
47 – 6 =
79 – 7 =
86 – 70 =
64 – 27 =
37 + 48 =
90 – 64 =
65 – 8 =
82 – 39 =
59 – 20 =
78 – 56 =
93 – 47 =
68 – 6 =
37 + 8 =
58 + 24 =
2 х 9 =
5 х 2 =
64 – 8 =
93 – 68 =
2 х 8 = 67 – 29 =
56 + 38 =
70 – 46 =
43 – 8 =
92 – 54 =
63 – 30 =
79 – 65 =
84 – 37 =
69 – 8 =
76 + 9 =
8 х 2 =
3 х 2 =
78 – 6 =
54 – 19 =
2 х 9 =
57 + 24 = 87 – 39 =
65 + 28 =
80 – 69 =
34 – 8 =
72 – 45 =
93 – 50 =
97 – 46 =
89 – 8 =
67 + 9 =
47 + 34 =
7 х 2 =
9 х 2 =
87 – 5 =
62 – 28 =
2 х 7 =
63 – 36 =
76 – 39 =
48 + 34 =
100 – 73 =
55 – 8 =
92 – 67 =
87 – 50 =
79 – 48 =
65 – 29 =
89 – 7 =
53 + 8 =
49 + 36 =
5 х 2 =
2 х 8 =
9 х 2 =
57 – 5 =
83 – 48 = 59 – 28 =
77 – 59 =
56 – 8 =
75 – 47 =
68 – 52 =
44 – 5 =
87 – 69 =
64 – 7 =
97 – 78 =
60 – 47 =
43 – 6 =
51 – 7 =
96 – 67 =
3 х 9 =
2 х 7 =
90 – 63 = 75 – 26 =
46 + 19 =
90 – 57 =
83 – 9 =
92 – 48 =
65 – 40 =
84 – 56 =
52 – 17 =
69 – 4 =
47 + 9 =
29 + 71 =
8 х 2 =
2 х 5 =
2 х 6 =
47 – 6 =
2 х 9 =
67 + 8 =
73 + 9 =
59 + 5 =
37 + 7 =
86 + 6 =
25 + 8 =
42 + 9 =
68 + 4 =
84 + 7 =
56 + 8 =
77 + 9 =
35 + 6 =
67 + 9 =
79 + 4 =
87 + 7 =
18 + 5 =
53 + 9 =
77 + 6 =
56 + 9 =
48 + 3 =
64 + 9 =
46 + 7 = 76 + 5 =
28 + 7 =
54 + 8 =
37 + 4 =
85 + 9 =
63 + 8 =
46 + 7 =
38 + 4 =
87 + 7 =
68 + 5 =
53 + 8 = 42 + 9 =
86 + 8 =
27 + 5 =
58 + 7 =
75 + 6 =
34 + 8 =
63 + 9 =
46 + 7 =
78 + 3 =
54 + 9 =
67 + 8 = 74 + 8 =
46 + 5 =
28 + 7 =
69 + 6 =
34 + 7 =
59 + 3 =
18 + 6 =
76 + 9 =
43 + 8 =
65 + 7 =
38 + 4 = 34 + 7 =
82 + 9 =
17 + 9 =
56 + 8 =
73 + 8 =
28 + 7 =
45 + 6 =
69 + 7 =
84 + 9 =
58 + 5 =
74 + 7 =
86 + 5 =
37 + 8 =
57 + 7 =
74 + 9 =
48 + 4 =
65 + 7 =
29 + 3 =
82 + 9 =
38 + 6 =
59 + 8 =
76 + 9 =
73 + 9 =
87 + 5 =
28 + 4 =
44 + 7 =
67 + 9 =
35 + 8 =
56 + 6 =
24 + 7 =
62 + 9 =
85 + 7 =
48 + 6 = 86 + 7 =
54 + 9 =
26 + 8 =
37 + 8 =
73 + 9 =
57 + 5 =
49 + 3 =
66 + 8 =
38 + 5 =
17 + 6 =
84 + 7 = 68 + 5 =
34 + 9 =
56 + 8 =
77 + 6 =
25 + 7 =
89 + 4 =
43 + 8 =
67 + 5 =
43 + 9 =
74 + 8 =
58 + 4 = 69 + 8 =
17 + 4 =
32 + 9 =
58 + 6 =
76 + 5 =
45 + 8 =
27 + 7 =
83 + 9 =
54 + 8 =
36 + 7 =
67 + 9 = 65 + 9 =
73 + 8 =
44 + 7 =
64 + 8 =
38 + 6 =
87 + 4 =
58 + 9 =
74 + 8 =
45 + 7 =
69 + 6 =
84 + 9 =
53 – 6 =
32 – 5 =
64 – 9 =
76 – 8 =
41 – 4 =
82 – 3 =
85 – 7 =
36 – 9 =
51 – 3 =
67 – 8 =
83 – 6 =
92 – 7 = 34 – 9 =
83 – 7 =
55 – 8 =
72 – 6 =
91 – 3 =
44 – 6 =
67 – 9 =
32 – 4 =
85 – 8 =
53 – 6 =
71 – 7 =
94 – 9 54 – 9 =
82 – 5 =
36 – 8 =
61 – 7 =
93 – 9 =
45 – 6 =
72 – 3 =
57 – 9 =
83 – 7 =
34 – 8 =
65 – 6 =
94 – 7 = 47 – 9 =
83 – 6 =
62 – 8 =
91 – 5 =
54 – 7 =
36 – 8 =
73 – 6 =
45 – 7 =
83 – 9 =
64 – 8 =
95 – 7 =
33 – 9 = 54 – 6 =
82 – 7 =
36 – 9 =
61 – 8 =
93 – 5 =
45 – 9 =
72 – 4 =
57 – 8 =
83 – 6 =
34 – 9 =
65 – 7 =
94 – 8 = 86 – 7 =
24 – 8 =
53 – 4 =
92 – 9 =
61 – 4 =
43 – 5 =
77 – 9 =
35 – 8 =
84 – 6 =
51 – 9 =
73 – 7 =
95 – 6 =
46 – 9 =
62 – 4 =
85 – 7 =
54 – 8 =
71 – 3 =
33 – 6 =
97 – 8 =
44 – 5 =
63 – 7 =
85 – 9 =
53 – 6 =
74 – 8 = 84 – 9 =
36 – 7 =
51 – 4 =
72 – 5 =
45 – 8 =
63 – 6 =
97 – 9 =
83 – 5 =
52 – 8 =
71 – 3 =
46 – 7 =
63 – 9 43 – 4 =
62 – 6 =
81 – 3 =
54 – 8 =
75 – 9 =
93 – 7 =
36 – 8 =
64 – 5 =
82 – 8 =
55 – 7 =
77 – 9 =
96 – 7 = 83 – 5 =
46 – 9 =
92 – 7 =
64 – 8 =
33 – 6 =
57 – 9 =
71 – 4 =
85 -7 =
43 – 8 =
94 – 9 =
62 – 5 =
81 – 2 = 74 – 6 =
32 – 5 =
67 – 9 =
53 – 7 =
81 – 4 =
45 – 8 =
93 – 6 =
72 – 3 =
54 – 8 =
86 – 9 =
44 – 6 =
91 – 7 = 46 – 8 =
63 – 4 =
81 – 5 =
54 – 7 =
35 – 9 =
72 – 7 =
94 – 8 =
42 – 4 =
61 – 3 =
83 – 7 =
52 – 8 =
96 – 9 =
82 – 60 =
50 – 18 =
90 – 7 =
64 – 50 =
97 – 20 =
79 – 60 =
80 – 9 =
45 – 10 =
80 – 55 =
70 – 42 =
100 – 19 =
86 – 40 =
40 – 6 =
60 – 11 =
90 – 48 =
57 – 30 =
61 – 20 =
50 – 39 = 70 – 48 =
97 – 80 =
59 – 40 =
86 – 60 =
92 – 30 =
80 – 56 =
79 – 20 =
66 – 30 =
80 – 57 =
100 – 68 =
59 – 30 =
80 – 6 =
71 – 40 =
80 – 29 =
90 – 9 =
64 – 50 =
90 – 68 =
100 - 7 = 90 – 53 =
80 – 6 =
73 – 40 =
100 – 76 =
87 – 60 =
40 – 4 =
36 – 20 =
70 – 18 =
90 – 8 =
65 – 40 =
50 – 38 =
60 – 4 =
86 – 50 =
100 – 47 =
30 – 7 =
43 – 20 =
70 – 14 =
50 - 9 =
100 – 53 =
70 – 37 =
50 – 28 =
96 – 50 =
78 – 20 =
100 – 38 =
30 – 19 =
80 – 34 =
60 – 23 =
54 – 40 =
70 – 8 =
95 – 60 =
99 – 30 =
40 – 6 =
63 – 40 =
40 – 17 =
100 – 24 =
70 – 56 =
48 – 30 =
50 – 19 =
90 – 64 =
70 – 8 =
40 – 17 =
71 – 60 =
94 – 50 =
100 – 63 =
50 – 6 =
80 – 36 =
90 – 29 =
63 – 40 =
70 – 9 =
91 – 60 =
82 – 20 =
70 – 54 =
100 – 25 =
80 – 69 = 53 – 30 =
80 – 75 =
63 – 40 =
46 – 20 =
74 – 50 =
90 – 7 =
90 – 53 =
30 – 12 =
70 – 43 =
60 – 9 =
50 – 37 =
90 – 15 =
56 – 30 =
40 – 7 =
85 – 40 =
77 – 60 =
100 – 72 =
60 – 41 =
84 – 60 =
32 + 7 =
69 – 8 =
56 + 40 =
97 – 5 =
29 + 60
74 – 30 =
83 + 7 =
65 + 20 =
48 – 6 =
61 – 50 =
53 + 5 =
79 – 40 = 64 + 30 =
87 – 5 =
45 + 4 =
93 – 70 =
62 + 8 =
75 – 50 =
37 + 60 =
68 – 4 =
81 – 20 =
74 + 4 =
63 – 50 =
57 – 6 =
29 + 70 = 79 – 6 =
32 + 50 =
64 + 3 =
82 – 40 =
47 + 30 =
28 – 5 =
91 – 60 =
53 + 7 =
49 – 8 =
24 + 50 =
82 + 8 =
76 – 50 =
39 – 7 =
65 – 40 =
48 – 7 =
27 + 60 =
54 + 3 =
92 – 70 =
86 + 4 =
69 – 5 =
44 + 50 =
83 – 60 =
58 – 4 =
65 + 30 =
71 + 8 =
76 – 50 =
37 + 50 =
89 – 60 =
44 + 5 =
78 – 7 =
63 + 30 =
57 – 40 =
93 + 6 =
67 – 5 =
72 + 20 =
96 – 60 =
54 + 6 =
38 – 5 =
79 – 30 =
29 – 6 =
56 + 40 =
71 – 20 =
93 + 6 =
86 – 70 =
17 + 60 =
77 – 5 =
84 + 5 =
98 – 60 =
51 + 8 =
79 – 7 =
37 + 50 =
69 – 40 =
70 – 8 =
40 – 6 =
90 – 7 =
60 – 4 =
100 – 9 =
50 – 2 =
30 – 3 =
80 – 5 =
20 – 8 =
50 – 7 =
90 – 6 =
70 – 9 =
80 – 7 =
30 – 9 =
60 – 3 =
40 – 7 =
70 – 5 =
90 – 8 =
50 – 4 =
100 – 2 =
80 – 6 =
20 – 7 =
60 – 8 =
90 – 4 =
40 – 9 =
80 – 8 = 60 – 7 =
90 – 9 =
40 – 6 =
70 – 3 =
50 – 8 =
30 – 5 =
80 – 3 =
60 – 7 =
90 – 4 =
70 – 8 =
100 – 7 =
50 – 4 =
80 – 7 =
70 – 7 =
90 – 4 =
40 – 8 =
60 – 3 =
80 – 6 =
30 – 9 =
50 – 5 =
70 – 2 =
40 – 7 =
90 – 6 =
50 – 8 =
100 – 9 =
60 – 7 =
80 – 6 =
30 – 9 =
100 – 5 =
60 – 7 =
90 – 8 =
40 – 3 =
70 – 9 =
50 – 6 =
80 – 7 =
40 – 4 =
100 – 8 =
60 – 3 =
90 – 5 = 90 - 7 =
60 – 8 =
100 – 9 =
40 – 5 =
80 – 8 =
50 – 4 =
70 – 6 =
40 – 9 =
90 – 8 =
60 – 7 =
100 – 6 =
30 – 2 =
80 – 9 =

82 – 60 =
50 – 18 =
90 – 7 =
64 – 50 =
97 – 20 =
79 – 60 =
80 – 9 =
45 – 10 =
80 – 55 =
70 – 42 =
100 – 19 =
86 – 40 =
40 – 6 =
60 – 11 =
90 – 48 =
57 – 30 =
61 – 20 =
50 – 39 =
70 – 48 =
97 – 80 =
59 – 40 =
86 – 60 =
92 – 30 =
80 – 56 =
79 – 20 =
66 – 30 =
80 – 57 =
100 – 68 =
59 – 30 =
80 – 6 =
71 – 40 =
80 – 29 =
90 – 9 =
64 – 50 =
90 – 68 =
100 - 7 = 90 – 53 =
80 – 6 =
73 – 40 =
100 – 76 =
87 – 60 =
40 – 4 =
36 – 20 =
70 – 18 =
90 – 8 =
65 – 40 =
50 – 38 =
60 – 4 =
86 – 50 =
100 – 47 =
30 – 7 =
43 – 20 =
70 – 14 =
50 - 9 =