1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82].
1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82]
=1
2
3
-[(3.62×
2
15
+6.38×
2
15
)×1.82-1
1
3
×0.82],
=1
2
3
-[(3.62+6.38)×
2
15
×1.82-1
1
3
×0.82],
=1
2
3
-[10×
2
15
×1.82-1
1
3
×0.82],
=1
2
3
-[1
1
3
×1.82-1
1
3
×0.82],
=1
2
3
-[(1.82-0.82)×1
1
3
],
=1
2
3
-1×1
1
3
,
=1
2
3
-1
1
3
,
=
1
3
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

(2012?中山市模擬)1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82].

查看答案和解析>>

科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

計(jì)算:
(1)2-
6
13
÷
9
26
-
2
3
+
18
35
÷0.6×
2
3

(2)[2
1
3
+(5.4-2
2
3
)×1
2
3
]÷6
8
9

(3)62.5%×(1
2
3
+3
1
6
)+
1
6
÷1.6-
5
8

(4)51
2
3
×
3
5
+71
3
4
×
4
7
+91
4
5
×
5
9

查看答案和解析>>

科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

(2011?羅江縣模擬)計(jì)算下面各題,怎樣簡(jiǎn)便就怎樣計(jì)算.
①15.28+
12
37
-(
25
37
+4.28

②(
4
3
-
1
2
)÷(1÷25%-
1
4

1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82]

④(1-
4
97
)×
18
19
+
31
97
÷
19
43

查看答案和解析>>

科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

[(1
2
3
×2+2.5)÷
7
8
-2
1
5
]÷1.6

[(5
1
4
-4.25)×
5
8
3
8
+33÷
11
6

[(9
1
5
-3.2)÷2
1
2
]×[1÷(2.1-2
9
100
)]

9.75+99.75+999.75+9999.75
1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82]

2890+
5
6
+
7
8
+
7
10
5
6
+
7
8
+
7
10

查看答案和解析>>

科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

455×7
3
5
+111÷
5
96
+43.3×76
1
2
3
-[(3.62×
2
15
+6.38÷7
1
2
)×1.82-1
1
3
×0.82].

查看答案和解析>>

同步練習(xí)冊(cè)答案