Решаем примеры. Отрабатываем вычислительные навыки
1
|
2
|
3
|
4
|
5
|
6
|
1
|
2
|
3
|
4
|
5
|
6
|
42-21
|
23+34
|
61+11
|
75-44
|
32+23
|
67+21
|
42-21
|
23+34
|
61+11
|
75-44
|
32+23
|
67+21
|
98-46
|
25+43
|
76-33
|
94-53
|
12+45
|
49-18
|
98-46
|
25+43
|
76-33
|
94-53
|
12+45
|
49-18
|
64+22
|
96-82
|
16+31
|
99-12
|
48-24
|
59-25
|
64+22
|
96-82
|
16+31
|
99-12
|
48-24
|
59-25
|
32+47
|
23+31
|
72-20
|
87-21
|
30+21
|
58-27
|
32+47
|
23+31
|
72-20
|
87-21
|
30+21
|
58-27
|
36+52
|
24+44
|
42+44
|
67-31
|
12+86
|
67+22
|
36+52
|
24+44
|
42+44
|
67-31
|
12+86
|
67+22
|
25+32
|
36-24
|
99-66
|
45+41
|
77-65
|
58-36
|
25+32
|
36-24
|
99-66
|
45+41
|
77-65
|
58-36
|
40+22
|
50-35
|
27+48
|
34+40
|
82-19
|
30+27
|
40+22
|
50-35
|
27+48
|
34+40
|
82-19
|
30+27
|
31+63
|
68-51
|
31+17
|
69-43
|
85-61
|
23+21
|
31+63
|
68-51
|
31+17
|
69-43
|
85-61
|
23+21
|
39-17
|
11+82
|
21+46
|
78-53
|
81+18
|
27-14
|
39-17
|
11+82
|
21+46
|
78-53
|
81+18
|
27-14
|
38-27
|
12+62
|
53+36
|
75-53
|
63-21
|
24+75
|
38-27
|
12+62
|
53+36
|
75-53
|
63-21
|
24+75
|
77-53
|
32+51
|
74-51
|
56-15
|
28+31
|
79-11
|
77-53
|
32+51
|
74-51
|
56-15
|
28+31
|
79-11
|
79+14
|
83-65
|
42-26
|
36+48
|
54-37
|
65+19
|
79+14
|
83-65
|
42-26
|
36+48
|
54-37
|
65+19
|
25+44
|
76-32
|
98-35
|
64+31
|
52+27
|
13+62
|
25+44
|
76-32
|
98-35
|
64+31
|
52+27
|
13+62
|
33+28
|
29+42
|
38+53
|
51-23
|
85-66
|
19+38
|
33+28
|
29+42
|
38+53
|
51-23
|
85-66
|
19+38
|
93-57
|
62+29
|
45+46
|
61-38
|
54+18
|
79+13
|
93-57
|
62+29
|
45+46
|
61-38
|
54+18
|
79+13
|
52+20
|
87-22
|
26+43
|
79-40
|
44+24
|
20+48
|
52+20
|
87-22
|
26+43
|
79-40
|
44+24
|
20+48
|
37+54
|
41-35
|
62-23
|
24-16
|
86-47
|
43+49
|
37+54
|
41-35
|
62-23
|
24-16
|
86-47
|
43+49
|
52-38
|
58+29
|
65+28
|
28+44
|
71-24
|
42-35
|
52-38
|
58+29
|
65+28
|
28+44
|
71-24
|
42-35
|
83-56
|
25-17
|
34+49
|
56+26
|
93-78
|
74+17
|
83-56
|
25-17
|
34+49
|
56+26
|
93-78
|
74+17
|
20+46
|
69-10
|
20+43
|
59-34
|
94-20
|
40+23
|
20+46
|
69-10
|
20+43
|
59-34
|
94-20
|
40+23
|
81-30
|
57+20
|
10+65
|
94-30
|
30+28
|
78-60
|
81-30
|
57+20
|
10+65
|
94-30
|
30+28
|
78-60
|
27+66
|
94-58
|
49+29
|
61-32
|
32-24
|
64-45
|
27+66
|
94-58
|
49+29
|
61-32
|
32-24
|
64-45
|
60+24
|
25+35
|
40+47
|
79-18
|
59-31
|
66-40
|
60+24
|
25+35
|
40+47
|
79-18
|
59-31
|
66-40
|
71-27
|
56+39
|
77+18
|
28+56
|
85-68
|
45+37
|
71-27
|
56+39
|
77+18
|
28+56
|
85-68
|
45+37
|
39+45
|
47-28
|
91-26
|
28+58
|
63-34
|
82-47
|
39+45
|
47-28
|
91-26
|
28+58
|
63-34
|
82-47
|
40+37
|
87-46
|
20+56
|
23+22
|
96-54
|
93-40
|
40+37
|
87-46
|
20+56
|
23+22
|
96-54
|
93-40
|
37+49
|
59+26
|
46-38
|
73-69
|
36+47
|
78+15
|
37+49
|
59+26
|
46-38
|
73-69
|
36+47
|
78+15
|
27+10
|
87-50
|
20+54
|
62-20
|
29+36
|
42-18
|
27+10
|
87-50
|
20+54
|
62-20
|
29+36
|
42-18
|
72-20
|
35+40
|
63+10
|
20+15
|
87-54
|
79-40
|
72-20
|
35+40
|
63+10
|
20+15
|
87-54
|
79-40
|
25+43
|
30+12
|
20+49
|
72+21
|
56-20
|
38-12
|
25+43
|
30+12
|
20+49
|
72+21
|
56-20
|
38-12
|
14+41
|
61-40
|
24+43
|
30+45
|
30+68
|
84+10
|
14+41
|
61-40
|
24+43
|
30+45
|
30+68
|
84+10
|
47-20
|
50+12
|
76-63
|
56-20
|
30+34
|
39+50
|
47-20
|
50+12
|
76-63
|
56-20
|
30+34
|
39+50
|
