最新北师大版小学六年级数学简便运算练习题
12.06+5.07+2.94 30.34+9.76-10.34
1
2
3
4
83×3÷8
3
×3 25×7×4 5
6
7
8
34÷4÷1.7 1.25÷
3
2
×0.8 9
10
102×7.3÷5.1 17
73+174-77
3 11
12
13
14
195-137-9
5
15
16
,
17 18
19
20 21 a+b+c=a+ (b + c ), a+b-c=a +(b-c), 22
a-b+c=a –(b-c), a-b-c= a-( b +c);
23
933-15.7-4.3 41.06-19.72-20.28
24
25
26
27
7
52-383+83 874+295-9
5 28
29
30
31
11
32+752+35
3 32
33
34
a ×
b ×c=a ×(b ×c), a ×b ÷c=a ×(b ÷c), a ÷b ÷c=a ÷(b ×c) , 35 a ÷b ×c=a ÷(b ÷c),
36
700÷14÷5 18.6÷2.5÷0.4
37
38
39
40
1.96÷0.5÷4 1.06×
2.5×4
41
42
43
44
13×1917÷1917 29÷2713×2713
45 46
47 a+ (b + c )= a+b+c a +(b-c)= a+b-c 48
a –(b-c)= a-b+c a-(
b +c)= a-b-c; 49
19.68-(2.68+2.97) 5.68+(5.39+4.32)
50
51
19.68-(2.97+9.68) 7
172+(185-17
2) 52
53
54
55
5
76-(83-7
1) 56
57 58 59
60 a ×(b ×c) = a ×b ×c, a ×(b ÷c) = a ×b ÷c, 61
a ÷(
b ×c) = a ÷b ÷
c , a ÷(b ÷c) = a ÷b ×c,
62
1.25×( 8 ÷0.5) 0.25×( 4 × 1.2)
63
64
65
66
1.25×( 213×0.8) 9.3÷(4÷
93100) 0.74÷(71×100
74
) 67 68
69
70
71 24×(
12
11-83-61+31) (12+72
) ×7
72 (753-2019)×38
5
73
74 0.92×1.41+0.92×8.59
516×137-53×13
7
75
76 1.3×11.6-1.6×1.3 59×11.6+18.4×5
9
77
78
79 9999+999+99+9 4821-998
80 81 82 83 84
85 3.2×12.5×25 1.25×88 3.6×0.25
86
87 7.6÷0.25 3.5÷0.125 88
=7.6÷
4
1
89
=7.6×4。 90
=
91
1.8×99+1.8 3.8×9.9+0.38
92
93
94
257×103-257×2-25
7 1.01×9.6
95 96 97 98 102×0.87 2.6×9.9
99
100
101
102
327×31+327 1712×32+32÷5
17
103
104
105
106
3733×36 37
33×38 107
108
109
13.5×27+13.5×72+13.5 1.5×7.4+0.6×150%+2÷
3
2
110
111
112
113
5.3×
4
1
+2.7×25% 0.67×10.1-6.7 114
115
116
117
28×21.6-2.8×16 5.6×1.7+0.56×83
118