同分母分数加法口算3.docx
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同分母分数加法口算3
36
—+—=
1010
51
—+—=
33
15
—+—=
66
73
—+—=
1010
22
—+—=
99
49
—+—=
66
28
—+—=
77
32
—+—=
99
85
—+—=
88
21
—+—=
33
39
—+—=
1010
59
—+—=
22
810
—+—=
99
72
—+—=
55
81
—+—=
77
48
—+—=
33
109
—+—=
33
78
—+—=
22
18
—+—=
22
710
—+—=
55
88
—+—=
33
107
—+—=
44
23
—+—=
33
107
—+—=
77
43
—+—=
77
78
—+—=
66
71
—+—=
44
102
—+—=
77
87
—+—=
33
98
—+—=
99
35
—+—=
55
77
—+—=
33
96
—+—=
33
51
—+—=
88
54
—+—=
77
107
—+—=
22
310
—+—=
55
71
—+—=
88
33
—+—=
77
38
—+—=
77
72
—+—=
22
93
—+—=
77
12
—+—=
44
98
—+—=
22
46
—+—=
77
310
—+—=
66
28
—+—=
44
18
—+—=
22
13
—+—=
1010
81
—+—=
88
19
—+—=
99
52
—+—=
44
38
—+—=
1010
17
—+—=
88
82
—+—=
33
39
—+—=
1010
76
—+—=
88
105
—+—=
99
55
—+—=
22
61
—+—=
22
77
—+—=
77
89
—+—=
88
55
—+—=
88
35
—+—=
55
101
—+—=
44
19
—+—=
77
910
—+—=
88
1010
—+—=
77
47
—+—=
1010
82
—+—=
77
66
—+—=
88
84
—+—=
77
75
—+—=
33
17
—+—=
33
74
—+—=
44
104
—+—=
99
86
—+—=
44
210
—+—=
99
89
—+—=
55
47
—+—=
99
53
—+—=
66
96
—+—=
33
105
—+—=
33
33
—+—=
99
62
—+—=
66
44
—+—=
88
17
—+—=
22
101
—+—=
77
15
—+—=
44
82
—+—=
88
46
—+—=
22
38
—+—=
77
69
—+—=
88
810
—+—=
88
11
—+—=
88
69
—+—=
44
106
—+—=
66
105
—+—=
66
610
—+—=
33
62
—+—=
44
55
—+—=
44
107
—+—=
99
27
—+—=
77
103
—+—=
66
710
—+—=
77
59
—+—=
55
109
—+—=
1010
102
—+—=
22
107
—+—=
44
11
—+—=
1010
109
—+—=
55
21
—+—=
1010
29
—+—=
1010
68
—+—=
77
69
—+—=
22
98
—+—=
33
92
—+—=
44
67
—+—=
99
85
—+—=
66
41
—+—=
55
910
—+—=
22
63
—+—=
22
89
—+—=
77
98
—+—=
99
44
—+—=
44
57
—+—=
66
74
—+—=
44
63
—+—=
77
106
—+—=
22
85
—+—=
1010
45
—+—=
55
34
—+—=
44
102
—+—=
55
102
—+—=
33
610
—+—=
88
94
—+—=
66
1010
—+—=
66
103
—+—=
33
46
—+—=
99
410
—+—=
99
77
—+—=
99
25
—+—=
22
110
—+—=
99
88
—+—=
66
105
—+—=
44
106
—+—=
44
72
—+—=
44
61
—+—=
66
24
—+—=
44
29
—+—=
33
44
—+—=
77
22
—+—=
44
16
—+—=
88
86
—+—=
33
19
—+—=
99
45
—+—=
88
910
—+—=
88
18
—+—=
66
25
—+—=
88
29
—+—=
66
22
—+—=
99
66
—+—=
66
57
—+—=
99
93
—+—=
66
83
—+—=
22
610
—+—=
55
97
—+—=
99
96
—+—=
1010
104
—+—=
33
56
—+—=
88
93
—+—=
99
44
—+—=
66
107
—+—=
22
62
—+—=
66
27
—+—=
99
89
—+—=
77
77
—+—=
99
57
—+—=
1010
109
—+—=
88
21
—+—=
88
81
—+—=
44
64
—+—=
1010
23
—+—=
88
110
—+—=
77
98
—+—=
44
38
—+—=
22
108
—+—=
33
101
—+—=
66
42
—+—=
1010
15
—+—=
88
35
—+—=
22
37
—+—=
77
110
—+—=
66
45
—+—=
88
54
—+—=
99
76
—+—=
22
83
—+—=
99
97
—+—=
1010
89
—+—=
33
14
—+—=
66
17
—+—=
44
23
—+—=
1010
35
—+—=
1010
43
—+—=
88
102
—+—=
1010
89
—+—=
99
57
—+—=
88
96
—+—=
55
78
—+—=
55
17
—+—=
22
21
—+—=
44
13
—+—=
77
109
—+—=
44
610
—+—=
77
32
—+—=
88
37
—+—=
55
12
—+—=
33
110
—+—=
99
310
—+—=
99
33
—+—=
22
28
—+—=
22
39
—+—=
55
94
—+—=
1010
39
—+—=
44
610
—+—=
88
72
—+—=
1010
47
—+—=
99
66
—+—=
55
51
—+—=
44
15
—+—=
33
72
—+—=
55
76
—+—=
1010
65
—+—=
66
59
—+—=
99
73
—+—=
33
55
—+—=
1010
53
—+—=
88
56
—+—=
99
28
—+—=
55
104
—+—=
1010
96
—+—=
66
47
—+—=
55
56
—+—=
44
51
—+—=
1010
44
—+—=
22
43
—+—=
99
59
—+—=
33
68
—+—=
77
210
—+—=
22
31
—+—=
88
63
—+—=
44
66
—+—=
44
110
—+—=
1010
21
—+—=
88
15
—+—=
55
84
—+—=
88
12
—+—=
66
58
—+—=
22
13
—+—=
77
25
—+—=
44
89
—+—=
77
42
—+—=
55
22
—+—=
66
48
—+—=
88
26
—+—=
22
47
—+—=
1010
22
—+—=
33
93
—+—=
88
66
—+—=
1010
71
—+—=
99
78
—+—=
22
26
—+—=
44
97
—+—=
44
49
—+—=
44
108
—+—=
77
54
—+—=
33
88
—+—=
55
97
—+—=
99
12
—+—=
88
16
—+—=
77
48
—+—=
66
104
—+—=
99
97
—+—=
33
610
—+—=
44
28
—+—=
55
38
—+—=
33
110
—+—=
99
67
—+—=
22
62
—+—=
66
108
—+—=
66
72
—+—=
88
77
—+—=
99
98
—+—=
66
36
—+—=
88
84
—+—=
88
24
—+—=
1010
48
—+—=
99
95
—+—=
77
18
—+—=
1010
19
—+—=
44
14
—+—=
55
81
—+—=
22
57
—+—=
99
36
—+—=
44
83
—+—=
22
13
—+—=
66
23
—+—=
77
610
—+—=
55
46
—+—=
55
99
—+—=
1010
81
—+—=
22
104
—+—=
99
87
—+—=
66
52
—+—=
99
69
—+—=
88
78
—+—=
22
89
—+—=
66
42
—+—=
33
610
—+—=
33
104
—+—=
22
14
—+—=
66
310
—+—=
99
39
—+—=
77
410
—+—=
22
51
—+—=
66
74
—+—=
33
69
—+—=
44
15
—+—=
88
610
—+—=
1010
105
—+—=
66
67
—+—=
44
64
—+—=
99
15
—+—=
55
38
—+—=
88
86
—+—=
77
34
—+—=
44
85
—+—=
22
37
—+—=
33
23
—+—=
55
69
—+—=
1010
16
—+—=
99
15
—+—=
66
19
—+—=
88
21
—+—=
99
56
—+—=
66
26
—+—=
99
410
—+—=
55
33
—+—=
22
810
—+—=
22
19
—+—=
66
79
—+—=
44
16
—+—=
7