五年级上数学假期作业

1、0.16×5 1.78×2.2 =1.2×5=0.7×0.01=2.5×0.4 =1.25×8=6.6×0.6 =5.37×5=9.6×0.6 =123.9×7=53×2 =55×3=16.9×0.3=2.376.3=2.373.7=2.5×1.25=4.4×25=2.64×5=3.8×10.1=0.98×0.7=2.3×0.15=0.78×5 =5×0.78=5.3×42=5

2、.24×0.99=10.65×0.22=1×0.125=0.125×11=4.39×10=4.39×0.1=0.7×2 3=0.47×0.7=12×0.03=0.7×0.57= 3×1.21=0.03×0.12=3×0.121=8.6×0.7=7.6×0.23=8.53×0.99 =7.3×5=5.8×0.29=5.8×2.9=1.4×15=0.1×0.28.6×18= 99&

3、#215;0.350.125×0.1251.42×18=0.05×0.85.43×0.86=3.57×50.36×1278.58×3.7=4.2×0.11.23×30.28×35=7.5×2.5×41.7×0.43 =0.1×0.01 =1.2×0.4=1.3×0.44.68×4.5= 0.85×1.01 =5.29×2.3=0.25×0.5=2.5×1.25= 25.7×3.

4、29=6.71×25.7= 1×0.85=4.73×3.9=6.5×5 6.5=2.4×50.45×0.0947.3×0.391=1×1.25 0.36×121.23×3 6.2×0.031.3×0.41.2×0.4= 9.9×2.5×0.49×0.180.85×1.01 = 0.25×160.7×84.68×4.5= 3.05×46.8×22.5×1.25= 5.2

5、×3.05×4.81.05×0.11×0.85= 17.5×7.5×24.2×210.473×0.39= 10.81×4.6×0.18=0.653.480.45=1.23×3 46.3×33.546.3×66.5=10.48×0.94=1.2×0.4= 47×1.2=5.642.1=0.85×1.01 = 46.3×33.546.3×66.5=10.48×0.94=4.68×4.5= 4

6、7×1.2=5.642.1=0.25×0.5=1.25×80=0.77×1.1=0.36×121.2-0.08=8-0.41=1.23×32.5×0.52=9.4×6=1.2×0.4=×0.92=1.2×3.6=1.3×0.41.4×1.2=5.6×0.9=0.85×1.01 = 8.2×1.1=0.7×5=5.29×2.3=99×0.35 0.25×16 0.05×0.8 7.5

7、15;2.5×4 1.05×0.11.7×0.43 =5.43×0.86= 5.2×3.05-4.8 78.58×3.7=0.1×0.01 = 10.81+4.6×0.18=4.68×4.5= 0.28×35=0.653.480.45=0.25×0.5=6.5×5 6.5=0.25×16 2.5×1.25= 6.71×25.7= 1.05×0.11×0.85= 4.73×3.9=9.9×2.5×0

8、.4 25.7×3.29=47.3×0.39=6.8×20.45×0.090.125×0.1253.05×4 2.4×547.3×3.9= 4.2×210.473×0.39= 1×1.25 17.5×7.5×2 6.2×0.03 9×0.189.9×2.5×0.4 0.7×846.3×33.546.3×66.5= 5.5×1147×1.2= 10.48×0.94=3.

9、6×0.09=5.642.1=0.77×1.1=7.38×1.6=8- 0.52=4.9×6=5.5×17.3=1.2×3.6=5.6×0.9 =0.7×5=6.64×3.3=0.27×0.036=27×5=16.7-0.92-1.08 = 1.25×80= 3.25×0.98 =1.2-0.08= 2.5× 3.6 = 1.8+0.28 =5.08×0.92= 1.4×1.2= 16.8+1.6=8.2×1.1 = 3.5&

10、#215; 1.6= 5.6×3.5=0.1×250= 12.5× 88 = 4.2×0.7×6=10.2× 35 = 7.2× 48=52× 7.2 =16.7-0.92-1.08 = 1.8× 4.5= 3.8+5.6=0.7× 4 = 13.5× 6 = 5.04×2.1=22.6×0.33= 0.75×0.5= 0.75×2.3 =3.5×0.1 200×0.04 12-1.21.3×0.5 3.2×

11、;0.5= 0.42×0.62.5-1.37= 0.73×2.15= 0.21×0.38.4×0.26= 6.7×5.5= 0.5×0.7 = 8.5×1003.9102.70.8×3.2= 1.5×45×4.80.750.80.13×4 5.4×10 0.45×0.153.2×100 3.6×0.14.2×10001.2×0.3 8.5×1.7 0.18×0.39.782×3.2 8.760.3

12、51 0.49×0.71.582.421.25×453.7317.493.92.7 130.7×0.7=0.04×250.24×0.32.5×442.47.61.25×80.3×107.85.65.7×5.70×4.8 7.8×0.5123.877×7.70.35×0.7=8.10.050.24×0.324×0.25=2.5×3= 0.2×0.52.4×0.8=4.4×(5×0.2)=7×

13、;1.3= 9.6×0.3=0.36×0.3=0.96×0.06=0×25.4=7×2.1=4×0.8×0.25×1.25= 4×0.5=0.1×0.01=8.89+0.1= 30.2-3.02= 4.3-0.25=9×0.4= 2.6×0.01=10×0.01=1-0.82=3.6×23.6=8.5×0.5+0.6=4.8×0.4= 7.2×0.8=9-3.28= 5.4+4.6?2=1.7+1.3×0.4=(1.

14、5+2.4)×0.2=5.4×0.6= 9.5×0.1=0.08×0.001= 0.01×0.2=10×2.5= 35×0.05=0.64×0.4= 2.5×0.5=7.5×2.5= 8.8×0.2=6.45×0.01= 0.36×0.03=0.96×6=0.75×0.5=0.7×5= 0.1×6.7= 2.5×4= 0.08×1000=1.6×0.5=0.75÷150.74×

15、0.4=0.05×0.08=3.5×4=7.5×3= 2.8×0.50.4×0.83.74×0=0.8×0.6=10063 3.5×200 1.50.0680×1.25= 0.13×7=420÷354×0.25 0.361.543.21.68 2.8×0.41.01×9917×401.92÷0.04= 0.32×5000.654.35 105.40.4×0.8 4×0.254÷20 3.5

16、5;2001.01×99 420÷351.50.06 0.75÷151235÷0.05= 0.64÷0.4=2.5÷0.5= 6.45÷0.01= 8.8÷0.2= 0.96÷6=0.36÷0.03= 0.08÷0.001= 0.75÷0.5= 0.7×5=0.01÷0.2= 7.5÷2.5=0.08×1000= 0.1×6.7= 1.6×0.5= 2.5×4= 0.05×0.08= 80

17、5;1.25= 0.74×0.4= 7.5×3= 0.13×7= 3.5×4= 3.74×0= 0.8×0.6= 2.8×0.5÷2= 4×0.5=8.2+2.6= 7.16×0.4=3.4×4×0.25= 8.1×2.5=125×0.8= 2.6÷2= 31.5×2=2×3.1=5.5×2= 9.6÷4.8=2.4×0.5= 0.125×8=0.48÷6= 6.44=0.25

18、×4= 4.8÷8=0.6÷3+3= 0.91÷13=0.5+0.5÷0.5= 50×0.8=3.25+0.75= 0.9÷0.1=10×0.050.13×70.21×1000.7×43.25×02.6×30.05×44×0.37.5×0.11.25÷0.2512.5×8= 2.3×40×9.83÷43.5×01×0.069×0.58.21.82.6

19、5;37.5×0.18.4÷78.4÷0.72.4×53.99×1 0.34÷0.1730.4÷4 1.2×60.72÷0.6 0.001÷0.11.4÷0.7 2.6÷1.30.6×0.33.6÷0.065.6÷0.9 0÷3.657.82÷1 5.6÷1.40.48÷0.8 4.4÷0.114.2×3 4÷0.55.1÷0.17 3.2×0.40.3&#

20、247;0.019.6÷161÷0.01 0.28÷1.40.9÷0.45 0.01÷17.5÷1.50.81÷93÷0.5 0÷3.893.52÷1 10÷254.8÷0.161.5÷0.31×0.4÷1×0.4=25×4÷0.25×4= 2.2×637.2×9937.2=6.4÷4 8.4÷0.49÷59÷51.8×57.2÷

21、;0.9 2.5×2.8= 9-3.2×0.8=0.85×0.5+4.6= 5.9-4.3=99×0.35= 0.05×0.8 1.62×0.4+2.5= 2.5×0.5-0.2=2.03×2-2.4= 1.65×0.5+0.5=7.5-0.9= 0×5.8=0.9×0.4+0.8= 4.2+5.8-3.4=1.62×0.4= 2.5×0.5=0.48+2×6= 0.36×0.9=15.7÷15.7= 0÷4.8+3.21.2

22、3×3= 0.36×12 2.5×0.4= 1.2×5×8 = 7.5×2.5×4= 1.2×0.41.3=5.37×0+4.63= 1.6+2.4×0.3 =2.8×0.4= 1.2×0.5-0.4 =3.7×0.016= 53×2.07= 16.9×0.13= 2.03×2=0.1÷0.01= 2.4×0.8=4÷0.5= 7×2.1= 9×0.4= 10×0.01= 8.

23、89+0.1= 24×0.25= 30.2-3.02= 4.3-0.25=1-0.82= 9.6÷0.3=1.70.433.3=1.2×0.41.3×0.4 2.6×0.01= 0×25.4= 4.8×0.4= 7.5×2.5×45.24×0.99= 10.65÷0.22=4.39×10= 4.39÷0.1= 0.7×2= 0.7×0.7= 1÷0.125= 0.125×1= 0.7+0.7= 0.3×1.21=3&

24、#215;1.21= 1.582.42 7.8×0.5= 3.92.77.85.6=1.25×4 0.3÷10= 1.25×8 0.24÷0.3= 2.5×4 5.7÷5.7= 0÷4.877÷7.7= 123.8 5.8÷0.29= 580÷290=8.10.05=16.73÷2.5=。8.6×181.4=2.8×18=8.53×0.99= 7.3÷0.5= (8.61.4)×18=0.1×0.23.57.5=4.

25、2÷0.1 8.5×100= 5.4÷10 99×0.35= 0.05×0.8 4.2×1000= 2÷1001.23÷3= 0.36÷12 0.45÷0.15= 3.6÷0.1 18×0.3= 1.2÷0.3 0.04×25= 9.782÷3.2 0.49÷0.7= 8.5÷1.742.47.6=6.45÷0.01= 53.7317.49=8.760.3510.36÷0.03= 0.08÷0.0

26、01= 0.01÷0.2= 7.5÷2.5=0.08×1000= 0.1×6.7= 8.8÷0.2= 0.96 ÷6=1.6×0.5= 2.5×4= 0.75÷0.5= 0.7×5=0.74×0.4=7.5×3= 0×25.4=4.8×0.4=3.6×23.6=8.5÷0.5+0.6=5.4+4.6×2.8=9-3.2×10.8=7.2÷0.8=5.4÷0.6= (1.5+2.4)×0.

27、2=1.7+1.3×0.4=9.5÷0.1= 10÷2.5= 35÷0.05=0.64÷0.4=5.5÷11 0.7×5= 2.5÷0.5=3.2×0.5= 3.5× 1=0.27×0.036= 0.21×0.3= 2.5-1.37= 1÷250= 6.64÷3.3=1. 8.2×0.7=×32= ×0.92= 0.36÷0.03=÷0.8= 9.4÷6= 5.5×2= 4.8÷

28、;8= 2.4×0.5= 0.125×80.1= 5.5×2= 4×7.5×2.5=2.4÷0.8= 4.980.62 31.5×2=2×3.1= (2.72.7) ×3.5=9.6÷4.8= 0.48÷6= 6.44= 17×40= 10063 0.6÷3+3= 0.91÷13= 3.25+0.75= 9.90.9÷0.1= 3.21.68=0.5+0.5÷0.5= 50×0.8= 0.99÷33= 4.5

29、5;0.1= 6.4÷4 147.4=1.92÷0.041.3×7= 2÷0.4= 0.4×0.8= 4×0.22.1×40÷10= 2.8×0.41.70.47 50.05 2.5×33÷0.25 105.4=4÷20 0.32×500 0.654.35 0.75÷15= 5.5×2= 3.5×200 1.50.06 9.6÷4.8= 31.5×2= 2×3.1= 2.4×0.5= 10063

30、3.21.68 0.125×80.1=0.48÷6= 6.44=0.6÷3+3= 50×0.8= 0.99÷33= 0.91÷13= 3.25+0.75= 9.90.9÷0.1=17×40 43÷0.1200×0.04 0.870.493.5×0.1 4.8÷8= 0.5+0.5÷0.5= 12-1.21.3×0.5=0.42÷0.6 6.3÷0.7 4×7.5×2.5= 4.5×0.1= 147.41.9

31、2÷0.04 2.4÷0.8= (2.72.7)×3.5= 1.3×7= 2÷0.4= 0.4×0.80.580.26 2.1×40÷10= 2.8×0.41.4×66.4÷4 3÷0.250.32×5004.980.621.70.47 0.654.35105.4 50.052.5×34÷203.5×200 1.50.060.75÷15420÷3525×12 5.5×2= 4×0.251

32、35÷0.50.51÷17 0.361.541.01×99 32.8195.2÷1.3 1.6×0.44.9×0.7 5.5÷11 1.530.5 1÷56÷12 7.80.97.52.5 0.21×0.35.69÷0.5 12÷0.40.564.44 2.93.72.14×0.256.3÷7= 5.6÷100= 1.25×5×8 7.6×82.4×8 1+0.1= 0.4+0.42= 4.8÷0

33、.3= 0.96÷2= 1-0.54= 0.3+0.7= 42.8-4.28= 9.7-2= 7.22.80.270.20.9-0.89= 3.5+0.5= 1÷0.25×42.5×45-0.64= 6.3+7=1.2×0.542.9÷60.53÷0.50.3÷0.1 4.7+2.3= 4.5×2= 1÷0.51.4×116.92.5=7.2×0.8= 3.07×1000.36÷0.6 6×3.4= 0.620.32= 1.4×0.5=

34、 0.75×100= 0.75÷0.25= 0.125×8= 0.02×0.5= 3.6÷0.3= 0.56÷28= 0.36÷0.4= 7.2+12.8= 46.73.8= 0.64÷0.8= 0.72÷3.6= 12.8÷4= 5.2÷13= 3.6÷24= 0.8×1.1= 12.5÷5= 1.64÷41= 10÷20= 24÷15= 6.9×0.1= 0.4×0.5= 8.65×10= 0

35、.35×0.6= 3.08×0.01= 4.95×1000= 9.6÷0.8= 0.108÷2= 2.4÷0.8= 10.8÷9= 4.95÷0.9= 9.65÷0.1= 3.28×0.1= 3.9÷0.13= 0.325×100= 2.5×8= 7.2×0.1= 0.01×0.1= 0.56÷0.7= 0.125×4= 0.25×0.4= 1.6÷0.8= 1÷2.5= 1.25×0.

36、8= 5×0.24= 4.50.05= 3.2÷0.04= 0÷1.7= 3.9÷0.13 16.5÷0.5= 0.22×102= 9.6÷0.8= 5×0.12= 24×0.5= 1÷0.01= 2.7×0.3=0.84÷2.1= 3.85.60.96×10= 8.4÷0.1= 1.9÷19= 0.15×0.4= 4.8×0.5= 2.84.2= 0.42×1.01= 0.75×8= 0÷1.6

37、9= 0.6÷10= 0.05×0.6= 1.7×3= 1÷0.25= 0×3.7=2.08÷0.1= 0.4×0.5= 1.2×0.3= 9.9÷1.1= 2.2×3= 7.6÷4= 0.25÷5= 0.25÷0.5= 2.4×0.2= 0.4×6= 0.15×0.4= 0.05×6=2.7×0.2= 0.45×0.2=1.06×5= 0.2×0.35= 2.13×2= 0.

38、25×4=0.81÷0.9= 4.3×0= 0.63÷7= 7.2÷3.6= 0.3×0.16= 6÷12= 0.88÷0.4= 12÷20= x+7x=8 9x-3x=6 0.81÷0.3= 1÷0.25= 7×0.01= 0.05×6=1.5×6= 0.05×0.8= 0.02×0.03= 0.81÷3= 0.3×10.1= 3.6÷0.3= 2.1÷2= 0.77÷35= 2.08

39、÷0.1= 1.06×5=7×0.05= 7.2×0.9= 3÷1.2= 0.51÷0.3= 0.45×2= 2.51×104= 8.4÷7= 8.08÷8= 0÷1.69= 0.4×0.5=4.05×1000= 0.92÷4=5x+x=9 x-8=6x 6x+6=12 5x-3x=4 4+5x=9 7x-9=8 2.4×0.2= 0.96×10= 0.6÷10= 1÷0.25= 8.4÷0.1= 1.5&

40、#215;0.3= 2.55×0.4= 0.15×0.4= 0.75×8= 1÷0.2= 0.42×1.01= 0.8×0.5=0÷1.69= 0.4×0.5=1.06×5= 2.51×104= 1.7×3= 2.2×3= 7.6÷4= 0.85÷0.5=3.6÷0.3= 2.08÷0.1= 0.25÷0.5= 0×3.7=1.2×0.3= 9.9÷1.1= 0.95÷9.5= 6.13

41、÷100= 0.25÷5= 1.5×0.6= 1÷0.01= 0.63÷9= 4÷0.25= 0.70÷0.1= 0.54÷0.2= 0.7×0.8= 0.24÷0.6= 0.48÷48= 0÷0.56= 0.05×0.6=0.84÷0.21= 1÷0.01= 0.63÷7= 7.2÷3.6= 4.3×0= 0.3×0.16= 0.75×4= 8.4÷0.4= 1÷0.25=

42、0.12÷20= 0.81÷0.9= 0.8×1.25= 23.7×0.01= 0.02×0.03= 0.04×20= 0.81÷3= 8.2÷0.01= 0.75÷0.3= 0.2×0.35= 2.7×0.2= 0.28÷0.7= 0.16÷0.4=3÷1.2= 8.1÷0.09=0.4×0.5= 0.45×0.2=0.81÷0.3= 10÷0.5= 1÷0.125= 1.2×0.5=

43、 1.5×6= 0.05×0.8=0.25÷5= 4÷0.5= 0.4×6= 2.13×2= 2.7×0.3= 0.65×0.6= 1.6×0.8= 7.5÷1.5= 0.73×0.4= 0.05×6= 7.2÷0.6= 3.9÷3.9= 2.1÷2= 2.4÷30= 0.25×4= 4.5×6=0.77÷35= 0.3×10.1= 3.6÷1.8= 5÷0.25= 7.2&#

44、215;0.9= 0.45×2= 8.21÷0.1= 0.7×1.4=1.5×60= 60÷0.5=0.36×0.2= 7×0.05= 6.1×0.4= 19×1.6= 2.43×101= 0.51÷0.3= 4.05×1000= 0.25×96= 8.4÷7= 1.9÷19= 6÷12= 0.88÷0.4=0.75×4= 8.4÷0.4= 7.8÷0.6= 8.08÷8= 0÷

45、;1.5= 6.3÷2.1=0.7÷100= 9.4÷0.2= 4.4×0.1= 4.2×0.8=3.1×0.7= 0.5×0.2= 0.03×0.4= 12.8÷0.4=0.73×0.4= 1.5÷0.15= 4.4×0.1= 0.7×1= 1.34×2= 1÷0.01= 7.4÷0.5= 0.72÷8= 0.15×0.4= 0.05×6=0.65×0.6= 4.5÷0.3= 4.2&

46、#247;21= 6.28÷3.14= 4/5x=20 2x-6=12 1.25÷2.5=2.5×0.4=0.88÷0.4= 4.9÷0.01= 7x+7=14 3x+7=283x-7=26 9x-x=16 24x+x=50 6/7x-8=4 6.3÷21= 1.34×2= 7.2×0.01= 11.2÷0.2= 8.4÷0.21= 1.2÷0.3=1.5×0.3= 0.15×0.4= 3.4×0.6= 9.6÷1.6=0.24÷0.6

47、= 0.48÷48= 5-8x=4 7x+8=15 0.84÷0.21= 2.55×0.4=10-x=8 8x+9=1715÷1.5= 2.5×0.4= 9+6x=14 x+9x=4+70.55÷11=9.2÷2.3= 3.2×0.01= 0.55÷05=0.1÷0.125= 11.2÷0.2= 0.5×0.4= 2.6÷1.3= 3.2×0.5=4.2×0.8= 0.36÷12= 0.5×0.2= 0.06×0.1

48、5= 3.1×0.7= 9.6÷6= 8×0.125= 6.3÷0.9= 4.4×0.1= 5.1÷1.7= 3.4÷1.7= 1.8×5= 4.5÷0.3=3.6÷0.9= 1.5÷0.15= 3.4×0.6= 9.6÷1.6= 7.2×0.01=3.6÷2= 0.7×1=8.4÷2.1= 0.1÷0.125= 11.2÷0.2= 4.2÷21= 6.28÷3.14= 3.2÷

49、;0.4= 7×0.09= 1.25÷2.5=8.1÷0.3= 6.28÷3.14= 1.25÷2.5= 1.5×3= 2.5×0.04= 7.2÷0.09= 1.2÷0.3=6.25×8= 0.75×4=0.9÷0.45= 8.5÷0.5= 2.4×0.5= 22×0.02=0.27÷3= 12.8÷0.4=0.72÷8= 0.32÷0.8=0.01×0.1= 9.8×0.7= 0.3

50、7×20= 5.5×0.3=4.4×2.5= 7.4÷0.5= 0.45÷0.5= 4.9÷0.01= 0.25×0.04= 0.25×0.8=（1.50.5）×0.8=1.25×32×2.5= 8.4÷0.01= 2.7÷3= 0.05×0.6= 0.8×1.25= 6.3÷21= 0.8×7.2=0.03×0.4= 12.8÷0.4= 0.25×0.04= 0.25×0.8=0.88

51、÷0.4= 4.9÷0.01= 一、在里填上“”、“”或“=”。5.8平方米58平方分米 6.5平方米6平方米5平方分米1.2厘米0.12分米5050千克5.5吨230000平方米2.3公顷7千米75米7.75千米2.3×0.92.30.93×0.860.930.05×0.8= 7.5÷0.5÷2= 4×0.240.24=2.5×4= 1.34×2= 8.4÷0.21= 0.91÷9.1= 0÷3.66= 6.3÷0.5÷2= 1.8÷

52、0.6÷0.3= 7.2÷0.12=0.8×25= 10÷2.5×4= 1.51.5×4= 0.7÷100= 9.4÷0.2= （1.50.5）×0.8=1.25×32×2.5= 1÷4÷8÷0.25=25.25×6.4×4÷0.64=（9.29.2）÷0.39=0.7×0.3÷0.7×0.3=2.2×0.6÷2.2×0.6=8.6×458.6×55= 2.7÷3=27÷0.3=0÷3.66=2.5×3=9.81×0.10.5×98.10.049×981=0.75÷155.5