最新小学六年级数学四则运算简便运算500题
炒生菜的做法-窦娥冤原文
小学六年级数学四则运算简便运算500题
简便运算
4
1125-997 998+1246+9989
(8700+870+87)÷87
125×8.8 1.3+4.25+3.7+3.75
17.15-(3.5-2.85)
3.4×99+3.4 4.8×1.01
0.4×(2.5÷73)
12.3-2.45-5.7-4.55
1 11
(1.6+1.6+1.6+1.6)×25 (
(
12441
+3.2+5+6.8
25×(8×0.4)×1.25 7-(2-)
3
3151523
117512
++)×72
93.5÷3÷
1218
24
27
4571
71
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100
961836
257
71
5
2
÷2+×
0.125×0.25×64
5
11
99
64.2×87+0.642×1300
78×36+7.8×741-7
41317
×17+×8
52112
711
325
1
×+0.125×+0.5
2.42÷+4.58×
1
-4÷3 25÷100
8224.25-3
5
6
-(2
13
6
-1
4
) 3.8
4.759.63(8.251.37)
7
5
9
(3.81
5
9
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1
5
0.99990.70.11112.7
481.081.256.8
6.816.819.33.2
4
3
26
÷3.9+3.9÷0.1+0.1÷3.9
12.1-(
11
15
+
21
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7.483.17(2.486.38)
333387
1
2
7979066661
1
4
361.091.267.3
3
3
5
25
2
5
37.96
2
5
81.515.881.551.867.618.5
2
11
23512.123542.213554.3
1234234134124123
1246824681468126812481246
3119231
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4538542
5311517
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59535253
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23
111
12
5
54
246
21
1
7
914814
1
15171715
351310
3 11
22
4
-(2.5+1.9)×(0.5-0.5) 4
-2.5+1.9×(0.5-0.5)
55
22
4 -2.5+1.9×0.5-0.5 [4
-(2.5+1.9×0.5)]-0.5
5
[4
2
5
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12
111
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2
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4
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1
8
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0.125
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2.5
15
33
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7
4 11
(2.7-4.25
15
1.25+1 ×7.4+125%÷
10-4.68÷7.2+0.05
48
55522
1 ×(5÷ - ÷5)
18.09×[(1.5+2 )÷3.75- ]
766
0.84÷0.3÷(1.96×18.9)
2.5÷8+9.5×
1
8
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[2.1+7
2.5×
21
5
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3
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33
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9
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32
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5
382+498
381
382 498-116
5.35×0.25+2.65×
1
4
5 11
135115
(3 + -2 )÷(1 ÷80%)
(4.2÷0.7+6× )×
34852526
0.8×32.5×12.5 7.6×9.9×0.01
8.32×0.58-0.32×0.58
1.25÷5+0.25×20 10.69-2.5×2.4 0.3×2.5×0.04
8.4×57+8.4×42+8.4 13÷0.65÷2
7.2×10.1-7.2
1.2×2.5+2.8×2.5
32×0.65+3.2×3.5
25×(4+
6 11
85
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9
16
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344556
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8 11
12.06+5.07+2.94 30.34+9.76-10.34
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1.25÷
33
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88
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2
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8
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4
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5
9
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9
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18.6÷2.5÷0.4
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19
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17
19
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27
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27
5.68+(5.39+4.32) 19.68-(2.97+9.68)
7
25
17
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18
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2
17
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5
6
7
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31
8
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1.25×(8÷0.5) 0.25×(4×1.2)
1.25×(213×0.8) 0.74
24×(
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8
-
6
-
3
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7
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3195
5
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×7
13
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5
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7
13
1.3×11.6-1.6×1.3
9 11
139
223
3
+7
5
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5
÷(71×
74
100
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÷(4÷
100
93
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9
5
×11.6+18.4×
9
5
9999+999+99+9 4821-998
3.2×12.5×25 1.25×88
7.6÷0.25 3.5÷0.125
3.8×9.9+0.38
777
×103
-
×2
-
(13×8)×125
4×7×25×3
14×20×5
8×14×125×6
16
40×7×3×5
(8×6)×125
25
3700-2185-815
20×(17×5)
25×(40×32) (5×7)×80
×25×5×4 259+468+741+532
23
×6×4×5 25×(6×4)
10
11
2525
×9×25
×4×5
4
25
102×7.3÷5.1
3.6×0.25 2.6×9.9
1.06×2.5×4
11 11