小數(shù)除法計算題500道(口算300道豎式200道)含答案

1、6.4+3.6=1 七二10- 1.55=1.25X8=小數(shù)除法計算題500道（口算300道+豎式200道）含答案.口算題（共50小題）1直接寫出下面各題的得數(shù).4.8P.8=7.5 - 4.5=0.75-15=3.5X0.4=1OX).01 =10- 2.05=0.6X1.5=4-0.25=1.36+2.87+3.64=1.8X0.4X0.25=2.直接寫出得數(shù).2.1P.7=2十5=1).2=7-8=5.3 -0.53=0.10.01 =0.25X40=6.5 - 5.6=1.26-0.6=0.54-3=3.直接寫得數(shù)4.8P.06=30.22=0.010.5=0.728=4.口算.0.2

2、5X4-0.25X4=3.1-3.1 =1.32+8 - 1.32+8=7.2 -40=6.25 - 0.87+0.13=0.4X2.7X25=5.直接寫得數(shù).6.3-0.3=1.8X).5=25.1+4.9=2.5X0.5X4=0.9P.03=7.2 - 2=0.05X2=0.74X11 =6.直接寫出得數(shù).6.4-0.2=0.9 - 0.89=1.07+8.3=3.6 -10=100X1.5=8.1+9=4.5X0.2=11- 3.9=7.直接寫得數(shù).5.6P.8=6.82 - 5.2=2.5 X0.04=1-0.5+0.5=9.15X).3=17.2-).86=1.8-0.1 =12.5

3、X0.8X0=8.直接寫得數(shù)1.4X100=2.80 -10=2.4-100=0.33X1000=906=0.025X100=90-100=0.32+1.98=14.3+5.7=9X99+9=9.直接寫得數(shù).1OX).01 =0.22+0.8=10- 2.05=4-0.25=0-19.8=0.2 X0.05=1.36+3.64=0.4X0.25=10.直接寫得數(shù)0.25-0.5=0.32-0.04=1.25X4=1.6P.4=0.54-6=5.6-7=11直接寫得數(shù).5.09-10=12.5X0.8=0.5-0.25=45.6-1=32.1X0.2=0.25X5=0.4X0.5=0.54-0.

4、9=10.2-).01=12.5X0.8=12 口算45=1.8-0.03=752.5=0.2X25.4=3.6+4.4=10- 5.2=3.4X0.2=7.8-6=13直接寫出得數(shù)3.6-0.3=6.3 -=5.6 X100=0.25X4=0.56-28=36-0.9=0.64+0.8=0.72X3=1.2X20=75=6.12-).5=2.9 廿-14 口算3.4吃=2.7 -0.3=0.42 -6=4.12X2=6.3P.9=1.53+2.4=4.8X0.5=6.4-30=40 >0.4仁30.9X9=10X4 .仁4.6-0.5=15.直接寫得數(shù).0.255=0.72P.9=3.

5、145X100=7.2 -3.6=150=12.4X1=0.01+0.99=7.6£.6=1.25X4=50 - 02.5=16.直接寫得數(shù)0.355=0.3X2=0.3-0.2=0.7X0.9=0-73=2.4X5=4.9X0=2 X0.45X5=17. 口算我取棒.0.64-1.6=1.4».5=0.72-0.9=10.9- 8.9=2.7+7.2=0-1.5=2.7 X0.3=24-0.3=4.3+2.7=200X0.07=0.25X4.9=4-0.8=18.直接寫得數(shù)0.8-10=25+8=187-1000=058=237 - 9=257+0=0X0.008=0.0

6、01X100=6.0805X1000=24X5=19.直接寫得數(shù).0.639=5.4-1.45=0X4.65=3.5-0.7=1-0.25=4X0.5=0.1-0.05=3.3-0.1 =2.7-0.90.36-0.12=0.14各9.6-6=20.直接寫得數(shù).8.4-4=3.6 -0.2=0.72-90=1.1».8=0.56+4.44=1.25X5X8=2.9+3.7+2.1 =7.6X8+2.4 X8=0.4X0.25=4.8P.8=7.5 0.45=5.7+3.3=10.25=6.2 P.62 1 =0.75-1.5=0.2詔=0.21X4=1.200=5+3.2 -).8=

7、21 請你直接寫出得數(shù)2.5-0.5=0.42 -0.6=3.5-0.0 仁0.54-0.6=0.8 - 0.35=0.25X4=12.5X0.8=0.2X50=0-3.68=0.3X0.2=22 .直接寫出得數(shù).0.72-0.9=23.7+2.63=4.8-0.4=0.5-2=6.5 - 5.6=1-0.25=8-0.8=10-4=0.4X0.8=0.48-0.8=0.35X4=0.3-0.123 .直接寫出得數(shù)1.2-0.4=2 -8=4-0.5=0.72-4=0 廿.32=3.6+1.8=1-0.73=0.24-0.6=6.4-1.6=0.125X80=0.5X0.8=13.2-0.6=

8、24.直接寫得數(shù).25.直接寫出得數(shù).0.56-0.7=0.6+0.65=3.9-1.3=12-).03=5.2-0.13=99X1.01 =13.5- 2.8 - 7.2=25 >0.32X125=3.6T2=8.19=4.8-0.6=1.25X8=99P.9=25P.05=88-0.008=12.5=27.直接寫得數(shù)0.640.32=0.7X.2=7.2-(0.8X9)=40X).25=2.92.9=0.3X0.6=0.07X50=100X).07=28.口算0.02X0.1 =12-4.3=36-0.01 =0.8X0.125=2.3+0.8=0.36-0.4-9=29 .口算.3

9、.6T2=4.44=4.8-0.4=1-).25=30.直接寫得數(shù)6.48=9.8P.14=4.8-16=0.639=8.7 吃9=0.999.9=5.5-0.11 =13.86.9=31.直接寫出得數(shù).0.568=0.07X10=3- 1.9=1.2X0.仁510.3=4.3+15.37=2.9X10.02"12.1 七.9 "6-0.58"32 .直接寫出得數(shù).3.6七=7.8 W=9.99=56.7-7=4.8*3.9 -13=3.6 -12=8.127=0.042=0.88 -4=1.255=7.5-0.05=0 詔.8=22.1X1 =6.6-).6=5

10、-).5=34-).2=0.8X7=8 X).6=70X0.12=34.直接算出得數(shù).2.1吃=3.8+1.02=7.5X0.4=2x - 0.7x=1(0=0.8X0.6=3.2 X0.5=9.6 -).06=3.57-).7=4.5+0.76=1P.25=0.786=2.4 -h24=35.直接寫出得數(shù).22.4 -4=0.25X4=0.21-7=5.6-7=1.2X5=42-3=6.12-).6=0.54-5=38.5 -j=24-).8=36.直接寫出得數(shù).1.6-).4=7.2-J=4.2 -).01：=2 - 3.6 -1.8=45=4.6-).46=5.4-l.8=0 切.3=3

11、7.口算1.203=0.48-5=4.6->3=6.8-4=0.72-12=0.72-4=9.6-5=5.2 -13=12.55=0.1205=38.直接寫得數(shù).56-100=1.29- 0.29=0.56X100=5.35+2.5=0.625X100=5-2.1 =359+402=18.6- 7=8.07X10=3.5+0.9=1.2+0.08=4X(25X14)=7.34X0=3.31+1.2=25 X4>5X4=0.25+0.2+0.75=39.口算0.420).6=5X0.6=2.40).24=1.25X2.3 X8=7.8+1.2=10P.仁0.1X).仁2.5- 2.5

12、X).4=40.直接寫出得數(shù).10- 9.9=0.67+0.3=8.9 X100=2.5X4=8-16=0.9X50=1.04各9.1-7=1.5>8=0.39-39=0.25 -8=0.05X300=0.45-9=7.2 -9=0X5.8=4X8 X0.25=41. 口算.2.4各48-0.6=0.24-0.2=4.8-5=2.4-0.2=4.8-0.6=9.6-0.3=96 -3=42.直接寫出得數(shù)165=22 -4=48-100=12.6-3=6.06-9=35-70=95-5=1.3X4=12.6-).6=1.8為=43.直接寫的數(shù)0.75-0.5=1.6-).4=7-3.5=1

13、6.8-).4=2.8 -0.28=0.5-0.25=44.口算下面各題.5.74-10=4.2-0.07=0.16X4=0.4-0.8=1.2X5=0.64各0.56-0.7=0.6+0.65=3.9 -1.3=45.計算.12.8-4=31.55=39.6-4=97.8-3=11.7-3=29.4各46.口算：0.968=0.080.01 =0.2 -K).05=0.36 ).18=5.1T7=0.540.6=4.8P.24=10- 0.92=0.945=2.5X4P.5 X4=47.直接寫出得數(shù).2.5X4=10P .仁2.8 -K).4=4.5P.15=7.2P.9=1.56=15-0

14、.5=5各1.2P.03=1.3X3=83.55=95.2 知67.8各48.直接寫出得數(shù).0.3+5.7=1-0.6=3.3+5.6=0.25+5.75=5.3+50.7=0.4- 0.35=1 - 0.04=8+50.28=0.9-0.7=10- 9.9=8.6 X100=148.3-100=49.直接寫出得數(shù).3.6T2=0.72 ).9=2.6-13=4.8-0.4=4.44=0.78為=7.2P.4=1-0.25=7.1>0.4=4.5P.15=1-0.07=0.42-0.7=50.直接寫得數(shù)0.29-100=5-1000=19+0*19=423-( 100+23)170X10

15、0=320-100=90 - 26 - 13=0.56X1001000=0.26X1000=24 X99+24=38 - 25+12 - 25=500-100X1000=.豎式計算（共50小題）1.豎式計算.0.51P.5=98 廿.6=20.4十1.7=驗算:2用豎式計算（需驗算，除不盡的保留兩位小數(shù)）1.0920.42= 2101.4=8.90.563 列豎式計算.26.8 >0.3546.8-3.4 （保留一位小數(shù)）4 列豎式計算.2.05-250.13-）.17（商精確到百分位）5 用豎式計算.24X0.3740.32T68.6 豎式計算2.10.7=7P.35=7.2 知7.用

16、豎式計算并驗算.2.76X24=12.6P.28=8.用豎式計算.220.5-15=（用乘法驗算）2.64X1.09=（得數(shù)保留兩位小數(shù)）9 列豎式計算.（后兩題得數(shù)保留兩位小數(shù)）33.6 廿67.12-0.224.13*14.10豎式計算.12.4*4=45.9*0.6=51*）.3=52.8 *12=75.6*0.18=9.6*0.32=11用豎式計算13P.554.5*0.160.68*0.95 （保留兩位小數(shù)）2.05 >0.16 （驗算）78.6*1仁（商用循環(huán)小數(shù)表示）6.21*0.03 .5.63十7.8"數(shù)保留兩位小數(shù)）28.28 -K).4=*0.3035=1

17、3列豎式計算（帶的保留兩位小數(shù)）70.733 （商用循環(huán)小數(shù)表示） 1.57七.9 14豎式計算（得數(shù)保留1位小數(shù)）帶的驗算 64.8-1.8 8 - 6.69"0.65X3.84"15.豎式計算.（帶*的要驗算）9.4-11=*144-12=14.2*1 仁2.78 X1.85.63M.1 （得數(shù)保留兩位小數(shù)）103.3 （用循環(huán)小數(shù)表示）17. 豎式計算，按要求保留商的近似值.25 -9.9 （保留整數(shù)）30-7 （保留兩位小數(shù)）60.9-3.2 （保留一位小數(shù)）18. 用豎式計算(4) 72.9-0.9=(1) 6.21-0.03=(2) 10.8-45=(3) 8.

18、54-0.7=19. 豎式計算.（第、題驗算）21用豎式計算.5.062.2=4.5X0.18=2.346*2.3=驗算：70.3X3.6=22 用豎式計算（帶*得數(shù)保留兩位小數(shù)）2.6 X0.2529.9 *0.46*4.65-1.3.23 列豎式計算（除不盡的保留兩位小數(shù)） 24.6*0.16; 13.96;0.325*1.5;38.2 2.725.用豎式計算(1) "(3) 0.17P.1 存24 用豎式計算，并指出哪些是循環(huán)小數(shù).1.713.85.792.16-18.（2） 9.35十3.4（得數(shù)保留一位小數(shù)）（商用循環(huán)小數(shù)表示）（4） 心（5） 4.05-14（得數(shù)保留兩位

19、小數(shù)）（6） 4.68）.4=（商用循環(huán)小數(shù)表示）26.用豎式計算21.45H5;49.04乜；217.6 七4;11.736;1.6926;54.8127.27 將下列式子的得數(shù)保留兩位小數(shù) 25.32 P.15 1.03-1.2 1.079.2 9.45-0.32 13.5-0.13 .28 列豎式計算.（第三小題得數(shù)保留兩位小數(shù)，第五小題請寫出驗算過程.）52.92).27=8-1.28=15.36-12=29 列豎式計算:0.195-).133.6-0.876.76-0.7662.47.085-0.659.72 -0.27.30.豎式計算.(1) (2) 5.79X3.6(3) 4.6

20、X0.25(4) 6-24(5) 52.95T5(6) 3.01-7(7) 4.95-11(8) 84.01-31 (用乘法驗算)(9) 0.646-19(10) 4.7>0.59.31.計算下面各題，并用乘法驗算(1) 15.6H2(2) 328-16(3) 1.35H27(4) 0.646十19.32 .用豎式計算下列各題.（除不盡的保留兩位小數(shù)，后面兩道題要驗算）45.15-1.5=52.65-1.3=15.752.1 =37.5-628.6 -1120.4243.6452.8.42+0.6=0.436-0.2=9.25 -3.7=33.列豎式計算6.6-443.5弋918.927

21、1.35-1534. 豎式計算0.448七2=14.3+6.7=3.8 >0.26=11.32- 8.95=35. 用豎式計算1.26-1.8=64X5.04=43.5-0.29=驗算5.63-6.1 （得數(shù)保留兩位小數(shù)）27.8-2.5=驗算9.8 ».75=36. 筆算5.02X4.8=1.35X320=26-0.13=48-2.3 "（得數(shù)保留兩位小數(shù)）37. 用豎式計算，加號的要驗算.38. 用豎式計算（有的要驗算）96.6 M27.79 弋57P.350.14P.0842 弋.39. 用豎式計算.7.875=2.552.5=2.5X1.04=40. 列豎式計

22、算3.5X10.880.9326.7 （精確十分位）（商用循環(huán)小數(shù)表示）41. 計算下面各題，除不盡的用循環(huán)小數(shù)表示商探 54.6-0.91.42 豎式計算30.6-454.06-0.5843. 列豎式計算.0.58X）.08=（結(jié)果保留兩位小數(shù)）0.54-0.018= 13.6-3=（商用循環(huán)小數(shù)表示）44. 列豎式計算，并驗算前兩個，第三個保留兩位小數(shù).95.228=46.8-0.13=5.63-7.8=5.95-27.6 （得數(shù)保留兩位小數(shù)）45. 豎式0.73X2.157.38 -1.646. 用豎式計算.0.14P.08=（驗算）47 列豎式計算.4.8323=3.09-1.5=48

23、 豎式計算.70-5.6=227.8 -0.34=7.525-0.38=49.用豎式計算下面各題，除不盡的保留兩位小數(shù)8.65-0.251.8-127.2-1.150用豎式計算.小數(shù)除法計算題（口算 300道+豎式200道）答案 口算題（共50小題）1. 【解答】解:4.8P.8=67.5 4.5=30.75十15=0.05 3.5X).4=1.410X).O仁 100010- 2.05=7.950.6X1.5=0.94-0.25=161.36+2.87+3.64=7.871.8X0.4X0.25=0.182. 【解答】解:2.1P.7=32 弋=0.41 ).2=57 乜=0.8755.3

24、-K).53=100.10.01=10 0.25X40=10 6.5 - 5.6=0.91.26P.6=2.10.54 為=0.093. 【解答】解30.22=15.10.010.5=0.02 0.72 弋=0.094.8P.06=806.4+3.6=101 七=0.-10- 1.55=8.45 1.25X8=104.【解答】解:0.9P.03=307.2 - 2=5.20.05X2=0.10.74X11=8.140.25X4).25X4=163.1 七.1=11.32+8 - 1.32+8=16 7.2 詔0=0.186.25 - 0.87+0.13=5.510.4X2.7X25=275.【

25、解答】解：6.3P.3=21 1.8X).5=0.9 25.1+4.9=302.5X0.5X4=56.【解答】解:100X1.5=150 8.1+9=17.14.5X).2=0.97【解答】解：5.6P.8=76.82 - 5.2=1.62 2.5 >0.04=0.19.15).3=30.5 17.20.86=201.8P.仁188 【解答】解：1.4X00=140 2.80 -10=0.282.4-100=0.024906=150.025X100=2.5 90-100=0.914.3+5.7=20 9X99+9=9001- 3.9=7.11- 0.5+0.5=112.5X0.8X0=0

26、0.33X1000=3300.32+1.98=2.39.【解答】解：10-).01=1000 0.22+0.8=1.0210- 2.05=7.950-19.8=00.2X0.05=0.011.36+3.64=54-0.25=160.4X0.25=0.110.【解答】解：0.25-0.5=0.50.32-0.04=81.25X4=51.6-).4=40.54-3=0.095.6 十7=0.811【解答】解：0.250=1.50.4X).5=0.2 0.54-0.9=0.6 10.2P.0 仁 1020 12.5X0.8=1012【解答】解：4廿=0.81.8-0.03=60 75-2.5=300

27、.2 >25.4=5.083.6+4.4=810- 5.2=4.83.4X0.2=0.68 7.8-3=1.30.255=0.05 0.72 -0.9=0.83.145X100=314.5 7.2-3.6=21 廿0=0.0212.4-4.仁30.01+0.99=17.6 十7.6=11.25X4=550 - 0-2.5=5013【解答】解：3.6-0.3=126.3 十7=0.95.6X100=5600.25 X4=10.56 -28=0.0236-0.9=400.64+0.8=1.440.72 X3=2.161.2X20=247 廿=1.46.12-0.5=12.242.9 -h5-

28、0.2=2.914【解答】解:3.4-2=1.72.7-0.3=90.42-3=0.074.12X2=8.246.3-0.9=71.53+2.4=3.93 4.8X0.5=2.46.4-80=0.0840X0.41=16.430.9X9=278.110X4.1=414.6-0.5=9.20.35-5=0.07 0.3 X2=0.6 0.3-0.2=1.5 0.7X0.9=0.630.64-1.6=0.4 1.4X).5=0.70.72P.9=0.810.9- 8.9=22.7+7.2=9.90-1.5=02.7X0.3=0.8124-0.3=804.3+2.7=7200X0.07=140.25

29、X4.9=1.2254-0.8=50.8-10=0.825+8=33187-1000=0.187 058=0237 - 9=226257+0=2570X).008=00.001X100=0.16.0805X1000=6080.5 24X5=1200.63-9=0.07 5.4-1.45 3.72 0X4.65=03.5-0.7=51-0.25=44X).5=20.1-0.05=23.3-0.1=332.7-0.9=30.36 -0.12=30.14-2=0.07 9.6-3=1.620.【解答】解:8.4-4=2.13.6-0.2=180.72-90=0.0080.75-1.5=0.5 0.2

30、詔=0.050.21X4=0.84 1.200=72 5+3.2 P.8=922.【解答】解:0.72-0.9=0.823.7+2.63=26.334.8-0.4=120.52=0.256.5 - 5.6=0.91-0.25=48-0.8=1010-4=2.50.4X0.8=0.32 0.48-0.8=0.60.35X4=1.40.3-0.15=223.【解答】解：1.2-14=32 -8=0.254-0.5=80.72-4=0.180 廿.32=03.6+1.8=5.41-0.73=0.270.24-0.6=0.46.4-1.6=40.125X80=100.5X0.8=0.413.2-0.6

31、=2224.【解答】解：2.5-0.5=50.42-0.6=0.73.5-0.01=3500.54-0.6=0.90.8 - 0.35=0.450.25X4=112.5X0.8=100.2 X50=100-3.68=00.3X0.2=0.0625.【解答】解：3.6-1.2=38.1-9=0.94.8-0.6=81.25X8=100.56-0.7=0.8 0.6+0.65=1.25 3.9-1.3=312-).03=40099).9=110 25).05=500 88.008=11000 1P.5=0.427.【解答】解：0.64-0.32=20.7X1.2=0.847.2-(0.8X9) =

32、140X0.25=100-4.8=02.9-2.9=10.3X).6=0.180.07X50=3.5100X0.07=722.1X1=22.128.【解答】 解：0.02X0.1=0.00212- 4.3=7.736).01=36000.8X).125=0.12.3+0.8=3.10.36乜.4乜=0.129 .【解答】解：3.6-1.2=34.4網(wǎng)=1.14.80.4=121P.25=430.【解答】解：6.4 弋=0.89.8 -K).14=70 4.8-16=0.3 0.639=0.071.2X0.1=0.12510.3=1704.3+15.37=19.676P.58" 102

33、.9X10.02" 30 12.1 七.9" 332.【解答】解：3.6 七=1.27.8W=1.39.9-9=1.156.7-7=8.14.8 詔=1.23.9-13=0.33.6-12=0.38.1-27=0.30.04 吃=0.020.88=0.22!1.255=0.257.5-0.05=15033.【解答】解：1P.25=40.78-3=0.132.424=0.16.6P.6=115-0.5=1034-0.2=1700.8X7=5.68X0.6=4.870X0.12=8.434.【解答】解：2.1 吃=1.053.8+1.02=4.82 7.5X0.4=32x -

34、0.7x=1.3x 1(08=1.250.8X0.6=0.48 3.2 X).5=1.69.60.06=160 3.57P.7=5.14.5+0.76=5.2635.【解答】解:4廿=0.84.600.46=10 5.4-1.8=3021.3=037. 【解答】解:1.203=0.40.4806=0.08 4.623=0.26.804=1.70.72012=0.060.7204=0.18 9.603=1.65.2 013=0.412.55=2.5 0.12廿=0.02438. 【解答】解: 560100=0.56 0.625X100=62.5 8.07X10=80.7 7.34X0=01.29

35、 - 0.29=15-2.1=2.93.5+0.9=4.43.31+1.2=4.510.56X100=56359+402=7611.2+0.08=1.2825X425X4=165.35+2.5=7.8518.6- 7=11.64X(25 X14 =14000.25+0.2+0.75=1.239. 【解答】解：0.4200.6=0.7 5X0.6=32.4 00.24=10 1.25X2.3 X8=237.8+1.2=9100).仁 100 0.1X0.1=0.01 2.5 - 2.5 X0.4=1.540.【解答】解：10- 9.9=0.10.67+0.3=0.978.9X100=8902.5

36、X4=108016=0.50.9X50=541.04吃=0.521.5X8=120.39 039=0.010.2508=0.031250.05X300=154L【孺嗨】A嚴(yán)2.4£H1.2 48右.6H80 0.24右.2H1.2 4.8占ho.82.4 右.212 4.8 古.6H8 9.6 右.3H32 96 也 H3242 【孺嗨】thHH3.2 22HH5.5 48 土 00H0.48 12.6 也 H4.2 606 占巴.2 35+70H0.5 95 古A9 12.6 占.6H2_k&占H0.343 【孺嗨】th0.75 占.5 巴.5.g.4H4 7 由.5H21

37、6.8右.4H42 2.8右.28巴0 0.5右.25H244 【孺嗨】th5.74 土 0H0.574 4.2 右O7H6OP16X4H0.640.4 占 8HP5 1.25H60.64£H0.320.56 占.7H0.80.6+0.65 巴.25 3.9土 .3H345【孺嗨】th () (2) 3嚴(yán)5古H6.3 (3) (4) 97.8£A6.3 (5) 11.KH3 込(6) 29.4£A4.7 (7) 83.5 古A6.7(8) (9) 67.8£H33.946.【孺嗨】th 口W-()0.96 + (2) 008 + ( 3 ) 0.2 +

38、(4) 0.36 + (5) 5土.7"3(6 ) 0.54 -( 7 ) 4.8 -( 8 )10 -( 9 ) 0.9 -(10) 2.5 X4 -0.6=0.90.24=200.92=0.0845=0.022.5 X4=1647.【解答】解：2.5X4=10 1OX).仁 100 2.8P.4=7 4.50.15=30 7.20.9=81.50=915).5=30 5 2=2.51.2P.03=40 1.3X3=3.948.【解答】解:0.3+5.7=61- 0.6=0.43.3+5.6=8.90.25+5.75=65.3+50.7=560.4- 0.35=0.051-0.04

39、=0.968+50.28=58.280.9 -0.7=0.210- 9.9=0.18.6 X100=860148.3100=1.48349.【解答】解：3.6-1.2=30.72P.9=0.82.6 -13=0.24.8-0.4=124.4網(wǎng)=1.10.786=0.137.2P.4=181-0.25=47.1X0.4=2.84 4.5-0.15=301-0.07=0.930.420.7=0.650.【解答】解:0.29-100=0.00295-1000=0.00519+0-19=19423-( 100+23) =30017(X100=17000320-100=3.290 - 26 - 13=5

40、10.56X100-1000=0.0560.26X1000=26024 X99+24=240038 - 25+12 - 25=0500-10(X1000=5000.豎式計算題（共50小題）【孺嗨】 th 0.5右.5AO298古.6巴520.4 土 .7 巴 22.【孺嗨】th 1092 占.42H2.6Um8.9 右.56 15.893【孺嗨】 th 6902也.4H20.326.846.8 由.4 13.84【孺嗨】th 2o5£5hoo82p13占 1 孑 0.764.2 右.28 巴 54.2+1.323825【孺嗨】 th U7.3KI46H25540.32土 .68H24

41、6. 【孺嗨】尊2右.7H37 占.35H207.2H287. 【孺嗨】th 012.6 右.28H4500【孺嗨】th 220.5 土 5A4.7" 2.88 6.3P.125=50.40.84X1.65=1.3869.【解答】解：33.656=0.68.96).28=327.12P.22 " 3.364.13-14 0.3010【解答】解：(1) 12.4-4=3.1 (2) 45.9-0.6=76.5 (3) 51-0.3=170 (4) 52.8-12=4.4(5) 75.6-0.18=420 (6) 9.6 -0.32=3011【解答】解：132.5=5.254.

42、5- 0.16=340.6250.68-0.95" 0.722.05X0.16=0.32878.6- 1仁7.1 (商用循環(huán)小數(shù)表示)6.21-0.03=20712【解答】解：1.25-0.25=578.6- 11=7.1" 0.7228.28 -0.4=70.70.303十5=0.06069.8卜(寸)CXICXIU'O 寸 god(e) 9LH99O 寸od(0) gugCXIogQ L (L)趕【Mna】 ocxl 9lhcxi.¥cxi、9c®CXICXIOH 寸 *吆©9.卡卜申9|.6©寸8|<"9

43、.乍9609戸-<【Mna】6LSH6O6CXI卜 (寸)CXICXILEO 寸900(e)寸CXIoHgwoL (0)卜 0CXIHC0OLCXI.9 (L)趕【Mn<】ooL 甲 gCXI0.6L&甲 609 6CXI寸yoe -<【Mna】ZLYe.gLCXI6.CW乍 C9.g寸 00lnH°oLX8、cxl008Hcxleoo9.gcxl ocxl寸 H8L 09.9、-<【Mna】9L cxilhll£gl CXIUCXI壬寸r8OHLT 寸.6 趕【Mna】InLgCXIQ 寸°o£xg9oOLQ69.9 8

44、* 9£>°0¥°0寸9* 趕【Mna】.寸 LLCXIHeEo卜 寸 Lo寸CXI.oxggo 0 寸.06.EGL -<【Mn<】ooL+二 H7_k2L【孺嗨】th 2.346£.3H1O2506 應(yīng).2H2.322 【孺嗨】th 29.9 右.46H65*4.65 土 3.5823【孺嗨】 th 24.6占6巴53.7囤13.9占 土 .0.2246.24 右 乂 H4.5759.2 占 H3.224 【孺嗨】th 705 占 94H7.5.7£.8占454.83 右.7H6.95.7 右 H0.638.2

45、£.7巴 4.426土 8612嚴(yán)8右.25H7.23.7£.2H1.625 【孺嗨】th()3 込占.2615 (2) 9.35 由.4 2.8 (3)P17 占1 才 1 (4)P168占.7H0.24 (5)405 土 80.23 (6) 4.68 古.4 90、0Hg*g6cxlg (g) gCXIbH 寸甲 9 (寸)9LLHgcxl.0x9.寸(e) 寸寸°o0cxlH9.£x6、g (0)寸卜 gooHeCXI.oxgeo(L)趕【Mna】oe 9eHcxlocxl、660LH99og802 gCXIH寸甲 9 0LH9、09、9卜 g.寸 £0909LHeLog6Lo-<【Mna】 6CXI80LH0L右 e.gL 9CXI.9H8CXIT8 96ucxl.ocxl6cxlg CXI6OQCXILX寸9、09g°08H、3x 8CXIO寸®9甲寸0卜寸趕【Mna】&68.6 寸9C.O96I<L 聞 6oOLeL.04goL©eg.6cxlcxleog 寸.6C®CXILOQCXI用 0 L®9°o0 cxl L 倉