同分母分数加法口算12.docx
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同分母分数加法口算12
54
—+—=
77
97
—+—=
33
108
—+—=
44
93
—+—=
22
26
—+—=
66
101
—+—=
55
610
—+—=
99
16
—+—=
99
710
—+—=
99
85
—+—=
55
69
—+—=
99
91
—+—=
44
610
—+—=
77
88
—+—=
33
1010
—+—=
66
110
—+—=
44
106
—+—=
99
63
—+—=
33
61
—+—=
66
47
—+—=
99
83
—+—=
55
76
—+—=
22
64
—+—=
88
510
—+—=
22
35
—+—=
55
610
—+—=
77
84
—+—=
44
13
—+—=
88
61
—+—=
66
46
—+—=
33
23
—+—=
88
18
—+—=
33
23
—+—=
33
46
—+—=
1010
21
—+—=
55
1010
—+—=
1010
88
—+—=
1010
12
—+—=
55
91
—+—=
66
510
—+—=
55
19
—+—=
88
110
—+—=
99
41
—+—=
77
58
—+—=
66
102
—+—=
99
410
—+—=
33
108
—+—=
88
88
—+—=
1010
53
—+—=
44
38
—+—=
1010
210
—+—=
22
87
—+—=
22
610
—+—=
66
72
—+—=
55
73
—+—=
33
44
—+—=
44
99
—+—=
1010
74
—+—=
99
22
—+—=
22
83
—+—=
77
57
—+—=
55
13
—+—=
77
21
—+—=
66
76
—+—=
1010
84
—+—=
99
29
—+—=
44
38
—+—=
33
47
—+—=
1010
108
—+—=
1010
44
—+—=
44
110
—+—=
1010
79
—+—=
66
89
—+—=
33
31
—+—=
88
93
—+—=
66
94
—+—=
55
41
—+—=
99
310
—+—=
99
76
—+—=
33
107
—+—=
99
82
—+—=
77
21
—+—=
99
57
—+—=
66
102
—+—=
99
32
—+—=
77
93
—+—=
66
61
—+—=
77
56
—+—=
1010
75
—+—=
1010
38
—+—=
99
28
—+—=
1010
54
—+—=
33
24
—+—=
1010
96
—+—=
99
79
—+—=
77
81
—+—=
88
109
—+—=
99
55
—+—=
1010
37
—+—=
55
42
—+—=
66
57
—+—=
55
73
—+—=
88
97
—+—=
22
64
—+—=
77
73
—+—=
33
71
—+—=
33
106
—+—=
22
99
—+—=
1010
59
—+—=
55
18
—+—=
88
68
—+—=
88
510
—+—=
88
91
—+—=
44
84
—+—=
88
109
—+—=
77
106
—+—=
99
310
—+—=
22
53
—+—=
99
72
—+—=
22
102
—+—=
77
87
—+—=
99
1010
—+—=
66
42
—+—=
88
11
—+—=
66
94
—+—=
55
28
—+—=
99
92
—+—=
88
68
—+—=
88
29
—+—=
77
95
—+—=
22
51
—+—=
88
109
—+—=
1010
68
—+—=
88
96
—+—=
66
11
—+—=
22
42
—+—=
55
56
—+—=
22
84
—+—=
44
84
—+—=
66
98
—+—=
66
22
—+—=
55
108
—+—=
1010
15
—+—=
55
95
—+—=
44
810
—+—=
66
13
—+—=
22
95
—+—=
77
86
—+—=
33
103
—+—=
22
71
—+—=
22
87
—+—=
77
65
—+—=
66
28
—+—=
66
610
—+—=
33
38
—+—=
99
106
—+—=
1010
24
—+—=
44
89
—+—=
33
13
—+—=
99
52
—+—=
88
13
—+—=
33
77
—+—=
99
23
—+—=
1010
84
—+—=
33
47
—+—=
77
98
—+—=
33
51
—+—=
66
13
—+—=
55
73
—+—=
33
64
—+—=
55
63
—+—=
88
82
—+—=
66
16
—+—=
99
76
—+—=
1010
210
—+—=
66
27
—+—=
77
25
—+—=
1010
25
—+—=
99
25
—+—=
77
510
—+—=
22
101
—+—=
55
46
—+—=
44
51
—+—=
22
72
—+—=
88
34
—+—=
55
36
—+—=
88
79
—+—=
88
21
—+—=
22
45
—+—=
55
104
—+—=
55
46
—+—=
33
44
—+—=
77
43
—+—=
99
88
—+—=
88
27
—+—=
99
710
—+—=
88
107
—+—=
22
64
—+—=
1010
14
—+—=
66
66
—+—=
1010
14
—+—=
22
1010
—+—=
1010
41
—+—=
55
48
—+—=
22
23
—+—=
1010
17
—+—=
22
11
—+—=
55
103
—+—=
33
39
—+—=
44
65
—+—=
1010
910
—+—=
1010
84
—+—=
1010
106
—+—=
22
91
—+—=
99
105
—+—=
44
83
—+—=
55
69
—+—=
77
59
—+—=
1010
104
—+—=
22
14
—+—=
99
18
—+—=
22
107
—+—=
44
32
—+—=
99
710
—+—=
99
97
—+—=
66
11
—+—=
66
38
—+—=
99
52
—+—=
22
69
—+—=
44
38
—+—=
55
69
—+—=
55
86
—+—=
66
610
—+—=
22
510
—+—=
44
21
—+—=
55
96
—+—=
22
41
—+—=
22
93
—+—=
66
92
—+—=
44
22
—+—=
77
106
—+—=
44
22
—+—=
99
38
—+—=
33
710
—+—=
99
12
—+—=
77
45
—+—=
33
18
—+—=
22
101
—+—=
66
102
—+—=
1010
19
—+—=
77
510
—+—=
66
86
—+—=
1010
47
—+—=
22
82
—+—=
55
39
—+—=
77
81
—+—=
1010
66
—+—=
1010
44
—+—=
22
71
—+—=
33
610
—+—=
88
44
—+—=
1010
52
—+—=
66
82
—+—=
33
710
—+—=
55
35
—+—=
66
22
—+—=
88
96
—+—=
99
27
—+—=
88
32
—+—=
44
410
—+—=
88
810
—+—=
44
74
—+—=
33
59
—+—=
99
18
—+—=
66
27
—+—=
44
31
—+—=
55
54
—+—=
55
87
—+—=
55
36
—+—=
22
25
—+—=
44
58
—+—=
99
79
—+—=
44
92
—+—=
77
47
—+—=
99
95
—+—=
33
49
—+—=
44
105
—+—=
55
91
—+—=
22
83
—+—=
77
73
—+—=
99
99
—+—=
55
88
—+—=
99
210
—+—=
99
88
—+—=
88
35
—+—=
44
76
—+—=
22
11
—+—=
99
94
—+—=
44
910
—+—=
1010
54
—+—=
88
66
—+—=
77
69
—+—=
88
78
—+—=
44
42
—+—=
1010
58
—+—=
99
610
—+—=
22
63
—+—=
33
39
—+—=
44
27
—+—=
44
86
—+—=
88
52
—+—=
1010
510
—+—=
22
68
—+—=
55
24
—+—=
66
52
—+—=
99
58
—+—=
22
44
—+—=
77
18
—+—=
99
36
—+—=
77
410
—+—=
33
99
—+—=
88
25
—+—=
1010
23
—+—=
88
39
—+—=
99
810
—+—=
77
83
—+—=
99
14
—+—=
88
88
—+—=
99
49
—+—=
55
78
—+—=
55
94
—+—=
77
12
—+—=
88
67
—+—=
22
15
—+—=
77
29
—+—=
99
95
—+—=
66
65
—+—=
44
55
—+—=
66
36
—+—=
55
25
—+—=
22
78
—+—=
1010
85
—+—=
33
63
—+—=
22
39
—+—=
44
93
—+—=
77
11
—+—=
22
58
—+—=
77
103
—+—=
22
610
—+—=
33
62
—+—=
44
41
—+—=
99
87