同分母分数加法口算4.docx
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同分母分数加法口算4
410
—+—=
33
46
—+—=
44
92
—+—=
44
39
—+—=
66
410
—+—=
22
96
—+—=
1010
57
—+—=
55
29
—+—=
66
44
—+—=
44
15
—+—=
99
96
—+—=
66
92
—+—=
99
26
—+—=
44
53
—+—=
66
94
—+—=
22
43
—+—=
88
96
—+—=
77
68
—+—=
88
67
—+—=
33
110
—+—=
1010
610
—+—=
33
99
—+—=
77
25
—+—=
55
37
—+—=
44
63
—+—=
88
1010
—+—=
99
103
—+—=
66
79
—+—=
1010
93
—+—=
99
67
—+—=
66
62
—+—=
99
45
—+—=
88
53
—+—=
44
19
—+—=
88
14
—+—=
44
53
—+—=
77
53
—+—=
33
48
—+—=
99
43
—+—=
44
12
—+—=
1010
25
—+—=
44
18
—+—=
66
105
—+—=
66
17
—+—=
99
78
—+—=
66
51
—+—=
44
110
—+—=
55
22
—+—=
99
85
—+—=
22
36
—+—=
77
79
—+—=
66
49
—+—=
88
16
—+—=
99
48
—+—=
99
810
—+—=
22
84
—+—=
55
21
—+—=
22
104
—+—=
66
610
—+—=
1010
81
—+—=
44
14
—+—=
22
82
—+—=
88
16
—+—=
88
21
—+—=
99
710
—+—=
99
102
—+—=
55
47
—+—=
22
43
—+—=
55
21
—+—=
1010
104
—+—=
22
79
—+—=
55
34
—+—=
44
22
—+—=
33
65
—+—=
22
89
—+—=
66
88
—+—=
66
56
—+—=
99
28
—+—=
88
12
—+—=
55
26
—+—=
55
11
—+—=
44
16
—+—=
77
24
—+—=
99
29
—+—=
99
87
—+—=
77
86
—+—=
22
39
—+—=
77
28
—+—=
77
66
—+—=
77
44
—+—=
66
49
—+—=
33
59
—+—=
22
29
—+—=
88
210
—+—=
99
32
—+—=
99
810
—+—=
66
16
—+—=
1010
15
—+—=
77
36
—+—=
88
52
—+—=
44
33
—+—=
66
52
—+—=
44
69
—+—=
77
38
—+—=
1010
17
—+—=
55
96
—+—=
55
93
—+—=
33
97
—+—=
55
210
—+—=
88
96
—+—=
55
14
—+—=
99
92
—+—=
55
94
—+—=
22
57
—+—=
22
110
—+—=
33
1010
—+—=
99
64
—+—=
33
72
—+—=
55
43
—+—=
22
110
—+—=
99
104
—+—=
88
27
—+—=
1010
84
—+—=
88
35
—+—=
1010
75
—+—=
77
69
—+—=
22
62
—+—=
22
36
—+—=
99
310
—+—=
99
82
—+—=
77
93
—+—=
22
78
—+—=
77
42
—+—=
66
89
—+—=
1010
61
—+—=
77
14
—+—=
33
81
—+—=
55
13
—+—=
1010
24
—+—=
66
52
—+—=
99
65
—+—=
99
24
—+—=
88
96
—+—=
77
97
—+—=
44
52
—+—=
99
18
—+—=
88
76
—+—=
88
103
—+—=
55
65
—+—=
33
29
—+—=
88
81
—+—=
88
57
—+—=
22
610
—+—=
1010
95
—+—=
99
27
—+—=
22
36
—+—=
44
1010
—+—=
44
25
—+—=
55
24
—+—=
99
310
—+—=
88
49
—+—=
22
810
—+—=
55
14
—+—=
99
109
—+—=
33
32
—+—=
33
72
—+—=
55
210
—+—=
22
95
—+—=
44
26
—+—=
33
17
—+—=
55
101
—+—=
22
21
—+—=
22
92
—+—=
1010
54
—+—=
77
22
—+—=
22
14
—+—=
88
15
—+—=
22
75
—+—=
44
61
—+—=
66
34
—+—=
66
61
—+—=
33
55
—+—=
33
97
—+—=
99
53
—+—=
1010
94
—+—=
44
210
—+—=
55
78
—+—=
44
96
—+—=
66
32
—+—=
55
95
—+—=
44
410
—+—=
44
88
—+—=
44
66
—+—=
88
41
—+—=
1010
37
—+—=
66
52
—+—=
66
89
—+—=
55
24
—+—=
22
99
—+—=
99
56
—+—=
44
64
—+—=
88
23
—+—=
55
87
—+—=
88
28
—+—=
1010
74
—+—=
1010
35
—+—=
77
71
—+—=
44
18
—+—=
1010
66
—+—=
88
1010
—+—=
33
51
—+—=
88
35
—+—=
1010
36
—+—=
77
99
—+—=
22
310
—+—=
22
78
—+—=
88
21
—+—=
77
51
—+—=
77
810
—+—=
1010
96
—+—=
66
11
—+—=
99
17
—+—=
88
51
—+—=
1010
24
—+—=
99
33
—+—=
33
59
—+—=
1010
26
—+—=
33
88
—+—=
44
77
—+—=
1010
110
—+—=
88
66
—+—=
66
34
—+—=
1010
106
—+—=
99
49
—+—=
88
81
—+—=
99
410
—+—=
22
31
—+—=
55
27
—+—=
22
18
—+—=
1010
55
—+—=
22
104
—+—=
22
55
—+—=
99
86
—+—=
22
105
—+—=
33
66
—+—=
44
12
—+—=
66
210
—+—=
66
110
—+—=
88
59
—+—=
1010
25
—+—=
22
34
—+—=
33
59
—+—=
44
57
—+—=
99
95
—+—=
55
78
—+—=
55
13
—+—=
44
103
—+—=
55
310
—+—=
99
59
—+—=
99
68
—+—=
44
810
—+—=
99
105
—+—=
55
76
—+—=
77
59
—+—=
1010
26
—+—=
55
54
—+—=
44
38
—+—=
33
110
—+—=
44
46
—+—=
88
39
—+—=
99
11
—+—=
33
102
—+—=
88
53
—+—=
66
31
—+—=
1010
19
—+—=
77
79
—+—=
44
36
—+—=
77
34
—+—=
44
89
—+—=
88
28
—+—=
44
51
—+—=
77
107
—+—=
22
79
—+—=
77
99
—+—=
77
37
—+—=
99
810
—+—=
33
57
—+—=
99
44
—+—=
1010
25
—+—=
44
63
—+—=
22
65
—+—=
55
98
—+—=
88
94
—+—=
44
65
—+—=
33
41
—+—=
22
46
—+—=
77
96
—+—=
77
85
—+—=
33
25
—+—=
77
88
—+—=
44
84
—+—=
99
83
—+—=
88
55
—+—=
1010
64
—+—=
1010
56
—+—=
44
52
—+—=
33
68
—+—=
33
44
—+—=
77
74
—+—=
55
52
—+—=
77
34
—+—=
33
62
—+—=
55
78
—+—=
77
1010
—+—=
99
96
—+—=
55
17
—+—=
77
95
—+—=
77
84
—+—=
88
97
—+—=
44
48
—+—=
1010
72
—+—=
55
97
—+—=
99
57
—+—=
77
23
—+—=
22
69
—+—=
33
42
—+—=
66
610
—+—=
44
57
—+—=
99
46
—+—=
22
75
—+—=
99
103
—+—=
1010
52
—+—=
1010
62
—+—=
22
83
—+—=
77
34
—+—=
99
35
—+—=
44
98
—+—=
88
1010
—+—=
44
87
—+—=
33
53
—+—=
33
82
—+—=
44
78
—+—=
33
11
—+—=
55
38
—+—=
1010
105
—+—=
1010
39
—+—=
66
109
—+—=
55
19
—+—=
88
57
—+—=
1010
76
—+—=
99
38
—+—=
55
92
—+—=
33