日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. 精英家教網(wǎng) > 試題搜索列表 >(23 456+34 562+45 623+56 234+62 345)÷5

          (23 456+34 562+45 623+56 234+62 345)÷5答案解析

          科目:xxsx 來源: 題型:

          能簡(jiǎn)便的要簡(jiǎn)便計(jì)算.
          [1÷(3.1-3.09)]÷(
          1
          3
          +0.8+
          8
          15
          )

          99999×23+33333×31
          41
          1
          3
          ×
          3
          4
          +51.25×
          4
          5
          +61
          1
          5
          ×
          5
          6

          567+345×566
          567×345+222

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          計(jì)算高手.(算一算,然后用計(jì)算器驗(yàn)算)
          2+5+8+12+15+18+23+25+27+34+35+36+45=
          50+61+39+55+62+38+60+63+37+65+64+36=

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          能簡(jiǎn)算的要簡(jiǎn)算
          10×10.7-10÷62.5%                  
          99%×99+99%
          4×8×1.25×25%                    
          1
          69
          +
          2
          71
          )×23+
          25
          71
          8
          15
          ×
          3
          4
          -
          1
          6
          ÷
          1
          2
                         
           
          5
          4
          ×
          5
          6
          +
          1
          6
          ×
          5
          4
          32.6×
          4
          5
          +32.6×20%                
          465×
          463
          464
          5
          7
          ×
          1
          6
          +
          2
          7
          ÷6                   
           
          1
          8
          ×
          3
          4
          +
          1
          8
          ×
          1
          4

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          按規(guī)律填空
          (1)0.12,0.23,0.34,0.45,
          0.56
          0.56
          ,
          0.67
          0.67

          (2)19.2,9.6,4.8,2.4,
          1.2
          1.2
          ,
          0.6
          0.6

          (3)1÷37=0.
          ?
          0
          2
          ?
          7
             2÷37=0.
          ?
          0
          5
          ?
          4
             3÷37=0.
          ?
          0
          8
          ?
          1
             4÷37=0.
          ?
          1
          0
          ?
          8
                5÷37=
          0.
          ?
          1
          3
          ?
          5
          0.
          ?
          1
          3
          ?
          5
              6÷37=
          0.
          ?
          1
          6
          ?
          2
          0.
          ?
          1
          6
          ?
          2

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          解方程.
          1
          8
          =15×
          2
          3
          1
          2
          x+
          1
          3
          x=
          3
          4
          1
          1
          2
          x=48
          4
          5
          -
          1
          2
          x=
          1
          20

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          口算
          1
          4
          ×
          1
          3
          =
          4
          7
          ÷2
          =
          1
          2
          ÷
          1
          2
          =
          10÷
          5
          6
          =
          2
          3
          ×
          3
          4
          =
          9
          10
          ÷
          1
          5
          =
          1
          6
          ÷6
          =
          8
          9
          ÷4
          =
          15×
          4
          5
          =
          15÷
          1
          3
          =
          3
          4
          ×
          2
          9
          =
          2
          3
          ÷
          1
          2
          =
          2
          5
          ×
          1
          2
          =
          1
          2
          ÷
          1
          4
          =
          1
          2
          ×
          1
          4
          =
          4
          5
          ÷
          1
          5
          =
          3
          7
          ×14
          =
          1
          4
          ÷
          1
          2
          =
          1
          2
          -
          1
          4
          =
          4
          9
          ×
          3
          4
          =
          5
          8
          ×
          2
          5
          =
          1
          6
          ÷
          2
          3
          =
          1
          2
          +
          1
          4
          =
          3
          5
          ÷1
          =
          7
          15
          ×5
          =
          3
          4
          =
          1
          2
          ÷
          1
          4
          =
          3
          5
          =
          3
          4
          ×12
          =
          1
          5
          ÷
          2
          3
          =
          7
          9
          ×
          3
          7
          =
          1-
          3
          5
          =
          18×
          5
          6
          =
          7
          5
          =
          1
          3
          +
          1
          6
          =
          1+
          3
          5
          =
          2
          9
          ×
          1
          4
          =
          8
          3
          ÷2
          =
          3
          5
          ÷
          2
          5
          =
          5
          9
          ÷3
          =
          5
          6
          ×
          3
          10
          =
          2
          5
          ÷
          1
          2
          =
          1
          4
          =
          3
          4
          =
          30×
          1
          3
          =
          4
          5
          ÷2
          =
          5
          24
          ÷
          5
          6
          =
          5
          8
          ×
          1
          2
          ×0
          =
          1
          3
          ×
          3
          11
          =
          1
          4
          =
          9
          10
          ÷
          3
          5
          =
          1
          3
          ÷
          1
          2
          =
          9
          11
          =
          2
          5
          ÷
          1
          5
          =
          1
          3
          ÷
          1
          3
          =
          2
          9
          ÷
          1
          2
          =
          5
          6
          ×
          6
          5
          =
          1
          5
          ÷
          1
          3
          =
          5
          12
          =
          1
          2
          ÷
          1
          2
          =

          查看答案和解析>>

          科目:xxsx 來源: 題型:解答題

          按規(guī)律填空
          (1)0.12,0.23,0.34,0.45,________,________
          (2)19.2,9.6,4.8,2.4,________,________
          (3)1÷37=0.數(shù)學(xué)公式2數(shù)學(xué)公式  2÷37=0.數(shù)學(xué)公式5數(shù)學(xué)公式  3÷37=0.數(shù)學(xué)公式8數(shù)學(xué)公式  4÷37=0.數(shù)學(xué)公式0數(shù)學(xué)公式   5÷37=________  6÷37=________.

          查看答案和解析>>

          科目:xxsx 來源:期中題 題型:單選題

          沒有余數(shù)的算式是
          [     ]
          A.23÷3
          B.34÷4
          C.45÷5

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          32+60= 5+49= 69-45= 7×7=
          56÷8= 24÷6= 56+13= 25+30=
          78-65= 96-82= 100-80= 470+30=
          54+46= 41-14= 5×8= 6×7=
          880-400= 350+500= 100-60= 150+70=

          查看答案和解析>>

          科目:xxsx 來源:同步題 題型:填空題

          在○里填上“>”、“<”或“=”。
          6×5○25+5                    81÷9○9×2            
          47-7 ○63÷7                  75+6 ○81÷9
          42÷7○25-8                   8+17○8×8   
          15+45○49÷7                 56-43○3×6            
          38-8○6×5                     5×6○63÷9

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          (2011???谀M)用你喜歡方法計(jì)算.
          101001-45×623                             
          7.63×9.9+0.763
          2
          3
          -
          1
          2
          )÷(
          3
          4
          +
          1
          3
          )                       
          8
          9
          ×[
          3
          4
          -(
          7
          16
          -
          1
          4
          )].

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          下列各題,能簡(jiǎn)算的必須簡(jiǎn)算.
          46×
          44
          45
          4
          5
          -(
          2
          7
          -
          1
          5
          )÷
          1
          4
          90×
          4
          91
          5
          36
          ÷[(
          1
          2
          -
          1
          6
          )×
          5
          9
          ]
          8
          17
          ÷23+
          1
          23
          ×
          9
          17
          3
          4
          ×
          2
          5
          +
          3
          4
          ×0.6.

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          25×1.25×32 1
          8
          13
          ×
          13
          42
          +5
          1
          5
          ÷
          4
          5
          5
          21
          ×
          3
          4
          +
          3
          4
          ×2
          16
          21
          +
          3
          4
          1
          5
          ÷2.4×
          2
          3
          ÷
          4
          7
          5
          11
          ×34×12
          1
          10
          ×
          2
          51
          1
          1
          2
          ÷(1
          1
          4
          ÷1
          1
          6
          )

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          怎樣算簡(jiǎn)便怎樣算.
          2
          3
          ÷
          4
          5
          ×
          1
          8
          ÷
          3
          4
          7
          20
          ÷[(
          5
          6
          -
          2
          3
          )×3]
          3
          4
          -
          3
          4
          ÷3+
          9
          25
          1-30×(
          1
          5
          -
          1
          6
          5
          12
          ×
          1
          5
          +
          4
          5
          ÷
          12
          5
          8
          9
          ÷[(
          2
          5
          +
          1
          10
          )×
          4
          3
          ].

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          遞等式計(jì)算(能簡(jiǎn)算的要簡(jiǎn)算)
          8
          17
          ÷9+
          1
          9
          ×
          8
          17

          3
          4
          -
          1
          6
          )×(
          5
          9
          +
          2
          3

          9
          20
          ÷[
          1
          2
          ×(
          2
          5
          +
          4
          5
          )].

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          (2011?蘇州模擬)計(jì)算.(能簡(jiǎn)便的就用簡(jiǎn)便方法計(jì)算)
          ①25×10.4-1068÷89   
          ②57.5-14.25-15
          3
          4

          ③34.5×9.23+0.77×34.5
          ④64×1.25×2.5×5    
          ⑤(
          1
          3
          +
          3
          4
          )÷(2-1
          1
          2
          )  
          ⑥(
          4
          5
          +
          1
          4
          )÷
          7
          3
          +
          7
          10

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          (2008?江東區(qū))
          直接寫出得數(shù).
          1
          9
          -
          1
          10
          =
          3
          4
          ÷
          4
          3
          =
          2
          3
          +
          5
          12
          =
          1
          12
          -
          1
          12
          ×1=
          4
          5
          ×25%=
          2.35+76.5= 3.25-(0.25+
          7
          23
          )=
          8
          21
          +
          1
          7
          )×7=

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          根據(jù)要求,把下面的數(shù)填入合適的圈中.
          15  34  30  120  23  50  25  18  245  720  45  333
          精英家教網(wǎng)

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          (2011?鄭州模擬)
          13×4÷13×4=
          1
          5
          -
          1
          6
          =
          9
          5
          ÷
          3
          5
          =
          2
          3
          +
          3
          2
          =
          100÷0.01=
          3
          4
          ×
          2
          5
          ×
          4
          6
          =
          28-
          4
          5
          -
          1
          5
          =
          2÷1+2×
          1
          3
          =
          6.54-2.8-1.2=
          1
          5
          +
          1
          3
          -
          1
          6
          )×30=

          查看答案和解析>>

          科目:xxsx 來源: 題型:

          1、
          1
          6
          +
          1
          8
          =
          1
          25
          ÷
          1
          100
          =
          1
          3
          ÷
          1
          4
          =
          5
          6
          ÷
          1
          6
          =
          4
          5
          -
          3
          5
          =
          1
          6
          ÷
          5
          6
          =
          5-
          1
          6
          =
          7
          20
          ÷
          1
          4
          =
          1
          6
          +
          1
          5
          =
          3
          5
          ×
          1
          6
          =
          1
          2
          ×
          4
          5
          =
          1
          6
          ×3=
          1
          2
          ×
          2
          5
          =
          1
          4
          -
          1
          5
          =
          5
          8
          -
          1
          4
          =
          9
          10
          -
          9
          20
          =
          2
          3
          ÷
          1
          8
          =
          1
          5
          +
          1
          50
          =
          7
          8
          -
          3
          4
          =
          1
          3
          -
          1
          6
          =
          5
          6
          ×
          3
          5
          =
          3
          10
          ×135=
          1
          3
          +
          2
          5
          =
          1
          5
          +
          3
          2
          =
          2
          3
          ×
          2
          5
          =
          1
          10
          +
          3
          5
          =
          6
          7
          -
          1
          5
          =
          7
          8
          -
          1
          6
          =
          6
          25
          ÷
          1
          5
          =
          9
          80
          -
          1
          10
          =
          18×
          5
          9
          =
          1
          7
          ÷
          1
          4
          =
          1
          10
          ÷
          2
          15
          =
          7
          60
          ÷
          1
          30
          =
          1
          7
          ÷
          5
          7
          =
          1
          5
          +
          1
          6
          =
          2.4×20= 0.12×3= 0.45×2= 3×1.5=
          1.2÷0.3= 1÷2= 4.8×100= 4÷0.2=
          0.25×8= 0.89÷8.9= 17.8+2.2= 4.2×5=
          0.8÷0.2= 5.79÷0.1= 0.35+0.65= 3.4-1.5=
          8.9-0.9= 9.2-9.2= 3.6÷0.4= 0.7×11=
          15.15÷15= 0.2×0.3= 1.34×4×2.5= 0.9÷4.5=

          查看答案和解析>>