小学一年级速算题39页2500道练习题A4打印版.docx
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小学一年级速算题39页2500道练习题A4打印版
80
+
4
=
34
+
6
=
44
+
15
=
45
+
6
=
99
+
1
=
97
+
1
=
60
-
57
=
42
+
13
=
53
+
31
=
23
+
51
=
22
+
62
=
71
+
2
=
64
+
21
=
69
-
16
=
14
-
10
=
50
-
23
=
89
+
6
=
99
+
1
=
84
-
81
=
74
+
15
=
74
+
6
=
66
+
9
=
28
-
25
=
14
-
10
=
55
+
15
=
53
+
15
=
93
+
3
=
38
-
32
=
57
-
10
=
16
-
9
=
72
+
9
=
58
-
54
=
72
+
25
=
4
+
6
=
86
-
75
=
58
+
8
=
51
-
17
=
37
-
30
=
25
-
20
=
61
+
35
=
27
+
21
=
60
-
51
=
28
+
57
=
79
-
30
=
75
-
63
=
87
-
72
=
17
-
15
=
33
-
23
=
53
-
34
=
0
+
95
=
93
-
65
=
34
+
50
=
69
+
29
=
10
-
5
=
96
+
1
=
64
-
8
=
38
-
0
=
34
+
61
=
6
+
44
=
37
-
10
=
38
-
30
=
73
+
17
=
30
-
24
=
35
+
62
=
21
-
2
=
97
+
2
=
88
-
47
=
43
-
35
=
46
-
34
=
67
-
14
=
50
+
43
=
44
-
13
=
12
+
78
=
91
-
27
=
30
+
33
=
14
-
13
=
4
-
4
=
12
-
0
=
44
-
23
=
63
-
22
=
81
+
5
=
52
-
44
=
81
+
4
=
45
-
26
=
58
-
22
=
62
+
5
=
36
-
0
=
89
+
8
=
75
+
13
=
91
+
7
=
72
-
67
=
40
+
8
=
62
+
35
=
92
+
2
=
7
+
8
=
38
-
15
=
5
+
39
=
5
-
1
=
63
-
19
=
6
-
3
=
89
-
29
=
69
+
21
=
91
-
26
=
77
-
33
=
74
-
49
=
73
+
11
=
6
-
4
=
96
+
2
=
17
+
66
=
22
+
70
=
20
-
5
=
16
+
36
=
56
+
14
=
45
+
51
=
2
-
1
=
86
+
0
=
29
-
0
=
3
-
1
=
17
+
62
=
96
+
1
=
78
+
15
=
95
-
38
=
9
-
0
=
87
+
4
=
76
-
34
=
59
-
57
=
49
+
3
=
81
-
64
=
18
-
9
=
79
+
7
=
99
-
10
=
77
-
24
=
86
-
71
=
63
+
32
=
46
+
6
=
38
+
15
=
42
-
8
=
27
-
22
=
20
+
17
=
53
+
26
=
32
+
43
=
19
-
7
=
80
+
18
=
40
+
3
=
69
+
20
=
56
+
13
=
80
+
18
=
41
+
13
=
38
+
26
=
48
-
28
=
25
-
24
=
43
+
6
=
24
+
58
=
17
-
13
=
3
-
1
=
83
+
4
=
96
-
20
=
39
-
15
=
58
-
6
=
16
+
67
=
60
-
25
=
98
-
90
=
9
-
6
=
35
+
63
=
38
+
45
=
99
+
1
=
95
-
18
=
81
-
36
=
55
-
8
=
46
+
31
=
24
+
32
=
30
+
42
=
60
+
4
=
44
+
45
=
76
-
7
=
45
-
21
=
43
-
34
=
57
+
28
=
34
+
12
=
37
-
36
=
76
-
44
=
33
+
38
=
70
+
9
=
98
-
97
=
26
-
14
=
16
-
1
=
52
+
43
=
27
+
67
=
42
-
25
=
14
-
9
=
61
+
7
=
30
+
68
=
62
+
11
=
99
+
1
=
31
-
5
=
56
+
29
=
57
+
20
=
87
+
11
=
20
-
12
=
93
+
4
=
92
+
4
=
16
+
9
=
63
-
20
=
39
-
0
=
90
-
49
=
51
+
29
=
64
+
4
=
91
-
41
=
61
+
19
=
15
+
62
=
26
+
37
=
66
-
41
=
91
-
89
=
58
-
31
=
34
+
31
=
30
+
44
=
85
-
72
=
63
+
27
=
51
-
7
=
99
-
81
=
93
-
55
=
36
+
11
=
35
-
4
=
34
-
5
=
59
+
9
=
22
-
1
=
17
-
15
=
21
+
42
=
83
-
8
=
6
-
4
=
95
-
66
=
97
-
13
=
95
+
4
=
85
-
32
=
73
-
33
=
57
-
22
=
38
-
9
=
28
-
14
=
20
+
28
=
40
-
24
=
76
-
19
=
99
-
55
=
41
-
8
=
89
+
10
=
1
+
13
=
25
+
68
=
50
+
27
=
18
+
10
=
76
+
12
=
48
+
38
=
98
-
5
=
45
-
30
=
48
+
47
=
3
-
1
=
60
-
12
=
63
+
23
=
95
-
8
=
15
-
12
=
25
-
6
=
15
+
38
=
18
-
10
=
70
-
54
=
57
+
40
=
56
+
25
=
59
+
21
=
14
-
4
=
33
+
19
=
74
-
53
=
31
+
28
=
49
-
40
=
14
+
83
=
69
+
25
=
77
+
17
=
64
-
20
=
61
+
18
=
80
+
9
=
73
-
71
=
9
+
73
=
13
-
2
=
78
+
2
=
71
-
70
=
35
+
65
=
16
-
7
=
78
-
7
=
12
-
7
=
21
-
5
=
44
-
5
=
15
-
1
=
2
-
1
=
88
-
3
=
44
-
27
=
78
+
18
=
29
-
17
=
83
+
16
=
60
+
19
=
25
-
14
=
7
-
3
=
63
-
50
=
20
+
51
=
98
-
93
=
76
-
66
=
22
+
15
=
69
-
48
=
0
+
34
=
38
-
3
=
27
-
1
=
94
+
4
=
45
-
36
=
21
+
69
=
80
-
69
=
99
-
8
=
56
+
25
=
33
-
12
=
63
+
36
=
33
-
31
=
32
+
57
=
22
-
17
=
31
+
31
=
81
-
47
=
65
-
21
=
65
+
5
=
27
-
8
=
10
-
1
=
76
-
58
=
53
+
31
=
93
+
0
=
75
+
17
=
20
+
15
=
79
+
13
=
47
-
37
=
23
+
64
=
6
-
1
=
81
-
35
=
18
+
18
=
45
+
16
=
31
-
19
=
58
-
1
=
97
+
2
=
84
-
21
=
24
+
76
=
41
-
3
=
3
+
31
=
58
+
34
=
17
+
7
=
76
-
19
=
93
+
2
=
93
-
63
=
75
-
16
=
78
-
45
=
35
-
4
=
82
-
68
=
7
+
49
=
91
+
7
=
69
+
15
=
66
-
13
=
14
-
2
=
14
-
7
=
39
+
47
=
40
+
48
=
23
+
23
=
71
-
41
=
46
+
42
=
75
+
19
=
56
+
25
=
1
-
1
=
13
+
6
=
41
+
6
=
78
-
17
=
78
-
27
=
46
-
10
=
64
+
25
=
24
+
68
=
11
-
7
=
80
+
19
=
68
+
22
=
72
+
27
=
96
-
79
=
58
-
41
=
20
+
49
=
16
-
6
=
36
-
35
=
94
-
28
=
4
-
3
=
1
-
0
=
6
-
1
=
93
-
40
=
0
+
63
=
25
+
61
=
86
+
11
=
34
+
8
=
89
+
1
=
62
-
11
=
62
+
37
=
3
+
92
=
47
+
21
=
41
-
39
=
26
-
9
=
47
+
21
=
73
-
52
=
1
+
41
=
67
+
11
=
22
+
13
=
72
-
70
=
80
-
30
=
91
+
2
=
43
-
5
=
27
-
25
=
33
-
9
=
36
-
24
=
96
+
3
=
9
-
6
=
32
-
19
=
84
+
7
=
79
+
20
=
81
+
19
=
89
+
8
=
73
-
30
=
39
-
22
=
1
+
51
=
57
+
23
=
4
+
24
=
71
+
28
=
63
+
4
=
79
+
8
=
14
+
6
=
69
-
45
=
65
+
26
=
88
+
12
=
91
-
36
=
13
-
11
=
27
+
72
=
85
-
61
=
46
+
23
=
88
+
9
=
2
+
22
=
62
+
11
=
73
-
60
=
5
+
84
=
71
-
11
=
27
+
10
=
47
-
34
=
84
+
12
=
90
+
5
=
43
-
17
=
10
-
7
=
89
+
8
=
94
-
45
=
80
-
39
=
94
+
4
=
84
-
68
=
29
-
20
=
2
-
1
=
72
-
16
=
74
-
26
=
9
-
1
=
49
-
17
=
71
+
18
=
81
-
43
=
55
+
5
=
58
+
5
=
53
+
28
=
50
-
8
=
86
-
24
=
85
-
3
=
4
-
1
=
21
-
18
=
74
-
47
=
71
+
17
=
57
-
38
=
64
+
6
=
53
-
18
=
6
+
55
=
94
-
62
=
85
-
85
=
29
+
6
=
21
-
17
=
62
+
8
=
20
-
4
=
54
-
15
=
56
-
31
=
7
+
0
=
16
+
57
=
88
+
6
=
30
+
37
=
61
-
47
=
18
+
16
=
99
-
66
=
2
+
46
=
15
-
11
=
4
-
3
=
4
+
27
=
83
-
46
=
99
+
0
=
94
-
48
=
43
-
7
=
58
-
4
=
54
+
32
=
23
+
61
=
97
-
28
=
22
+
5
=
28
+
19
=
99
-
42
=
89
+
2
=
19
-
1
=
36
-
27
=
69
+
2
=
63
+
8
=
63
+
10
=
95
+
4
=
88
+
11
=
40
+
45
=
25
+
59
=
4
+
55
=
29
+
31
=
12
+
16
=
4
+
33
=
32
-
22
=
99
-
4
=
86
+
4
=
53
-
46
=
18
+
32
=
20
-
13
=
89
+
7
=
66
+
5
=
85
+
10
=
52
+
7
=
53
+
6
=
63
-
18
=
43
-
7
=
27
+
24
=
81
+
12
=
5
+
37
=
16
+
1
=
13
-
7
=
47
+
8
=
53
-
44
=
65
+
30
=
97
+
1
=
78
+
21
=
7
+
68
=
23
-
0
=
87
-
69
=
4
+
64
=
22
-
3
=
63
-
16
=
47
-
2
=
32
-
7
=
42
-
2
=
54
+
41
=
21
+
14
=
97
+
1
=
86
+
7
=
82
+
0
=
61
-
39
=
52
-
33
=
98
-
92
=
78
+
15
=
62
-
44
=
85
-
19
=
22
-
11
=
34
+
49
=
6
-
1
=
17
-
11
=
43
-
27
=
8
+
84
=
16
-
11
=
9
-
4
=
71
-
41
=
10
-
1
=
67
+
16
=
81
-
49
=
99
-
56
=
19
-
5
=
64
-
19
=
11
+
19
=
60
-
13
=
87
-
36
=
4
-
3
=
83
-
52
=
0
+
62
=
86
-
21
=
68
+
6
=
6
-
4
=
94
+
2
=
62
+
34
=
64
-
48
=
22
-
7
=
6
-
2
=
39
-
29
=
17
-
17
=
76
+
16
=
58
-
19
=
97
+
3
=
37
+
20
=
47
-
30
=
99
-
5
=
69
-
25
=
38
+
38
=
44
+
55
=
24
+
61
=
46
-
8
=
11
+
73
=
72
-
57
=
95
+
0
=
55
-
48
=
41
-
26
=
66
+
1
=
10
+
49
=
11
-
11
=
80
-
30
=
41
+
37
=
14
-
9
=
25
+
39
=
45
+
42
=
6
-
3
=
22
-
17
=
30
+
8
=
70
-
25
=
10
-
8
=
10
-
7
=
52
-
1
=