五,六年级小数分数口算题

五,六年级小数分数口算题
五,六年级小数分数口算题

六年级数学上册口算题卡

复习五年级数学口算练习一

10.1-0.89= 3.4-1.4= 7.82-7.2= 2.19+9.1= 8.1-5.1= 0.68+0.42= 1.5×7=0.8+0.18= 0.9×0.3=0.728-0.24= 0.89-0.25= 1-0.98= 0.048+0.52= 0.13×7=10×0.05=

5×400= 2.01×0=19.9+11.1= 3.5×0.2=187÷1000= 5×0.6=

1+3.89= 0.7×8=0.081×10= 75÷10= 0.96÷0.8= 0.8×7=

1.32×8=10.3×2=0.21×100=0.7×4=0.05×4=4×0.3=

430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6=

17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7=

六年级数学上册口算题卡

复习五年级数学口算练习二

670+250= 0.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3=

630÷9= 4.5-0.4= 9.5-5=

330×9= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6=

0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8= 480÷40= 0.53÷100= 5.1+2.3= 125×80= 0.078÷10= 0.52+0.4= 70×12=

六年级数学上册口算题卡

复习五年级数学口算练习三

0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75=

0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 1.2+3.6= 0.175+0.0225= 8×0.125= 5.6+3.8= 0.62-0.32= 0.02×0.5= 0.75÷0.25= 16.8÷4= 0.04×2.5= 0.25×8= 5.9-2.5= 0.1+0.01= 0.125×8= 3.08×0.01= 4.95×1000= 6.9×0.1=

六年级数学上册口算题卡

六年级数学上册分数乘整数口算练习一

4.9÷7= 0÷0.48=

4

5

×6=

6

5

=

5

4

×5=

9

8

×4=

5

4

= 5×

6

5

=

3

2

×8=

1

2+

1

4=

1

6×9=

3

4×8=1

3-

1

6=

1

4+

3

4= 1×

3

4= 1

5×9=

4

5×6= 8×

9

4=4×

1

4=

2

3×12= 6×

9

4= 2

3×6=3×

1

9=

3

5×15= 1

3×8=

5

11×2=

7

10×5=1.25×16=

1

3×6=14×

3

7= 2×

3

7=

1

4×6=

7

16×8=16

35×4=

5

18×2= 8×

1

4= 15×

3

5=

7

20×9=8×

9

16=

六年级数学上册口算题卡

六年级数学上册分数乘法口算练习二

7×114 = 23 ×6= 5

6 ×4=

54×25= =+5373 12

1

×6=

53×32= 45×512= 0×65

= 53×32= 45×512= 54×2

1

= 98×4= 45×54= 5×6

5

= 32×32= 41×54= 54-3

1

= 83×5

2= 152+153= 53×52=

26.26÷26= 4.57+6.43= 7.9×11-7.9=

1.25×54

×8= 10-0.9= 8.2+0.54+0.46=

18×(32+65+9

4

)= 5.28―(0.28+0.2)=

六年级数学上册口算题卡

六年级数学上册分数乘法口算练习三

13

2

×2= 265×13= 65×52=

83×3= 36×21= 21×52

= 5÷6=

6

5

×5= 95×18=

76×56= 26×2

1

= 76×2= 53×2

1

= 71×21= 24×32=

83×54= 85+84= 59×3

2

=

118×8= 41+31= 53

×15= 21+43= 43×32= 14×75

= 1×7

5=

32

×5= 3

1×27=

六年级数学上册口算题卡

六年级数学上册分数乘法口算练习四

98×4= 3-1.95= 87-4

3

= 5

4

×3= 54-107= 41×8=

41+3= 6×72= 26×13

12

= 38×38= 125×8= 6×7

1

= 107×75= 32×32= 76

+6= 52×21= 98

×4= 0.5-41= 4514×2115

= 100×32= 88×322=

21+2

1

= 4×43= 12×32=

25×4= 10×85= 3

1

×4=

六年级数学上册口算题卡

六年级数学上册分数乘法口算练习五

45×54= 1517

×60= 5812×3629=

12×31= 43

×8= 223×11=

10×75= 76×32= 21×3

2

=

53×32= 45×512= 0×6

5

= 6÷0.5= 8.4÷4.2= 5×

11

2

= 421×74= 83×52= 3+43

-3+43= 3.2-

21= 92×81= 21+3

1

= 2

41×2= 49×271= 314

1= 5-7

5

= 7.25+2.75= 0.125×9×8 =

六年级数学上册口算题卡

六年级数学上册分数除法口算练习一

511 ÷611 = 7

10 ×12

7

= 7.2×3.5= 13 ÷18 = (14 +13 )×4= 12 -1

3 = 7

16 ×167 = 1635 ÷47 = 518 ÷12

27 = 14 ÷14 = 15÷35 = 720 ÷14

15

= 24.06+0.4= 3183-= (5

1

65-)×30=

54×25= =+5373 12

1

×6=

8×916 -9

16 = 23 ÷415 = 56 ×4÷1

5 (41+3

1

)×24= 59 ×6= 270÷18=

53×32= 45×512= 0×65

= 54÷21= 98÷4= 45×5

4

=

六年级数学上册口算题卡

六年级数学上册分数除法口算练习二

34 ÷18 = 13 -16 = 14 +3

4 = 1÷34 = 1

5 × 19 = 45 × 3

4 = 23 ×94 = 4

5 × 14 = 37 × 7

10 = 0.9-9

10 = 10-3

4 -14 = 2

3

×12=

14× 3

7 = 1

2 +14 = 2

3 × 5

8 =

49 × 19 = 35 ×15= 13 × 1

8

= 6×21= 76×2= 53×21

=

71÷21= 24÷32= 83×5

4

= 85+84= 59×3

2

= 118÷8= 41+31= 5

3

×15= 21+43= 六年级数学上册口算题卡

六年级数学上册分数除法口算练习三 32÷23= 31×27= 54

×3= 54

-107= 41×8= 4

1+3= 6÷72= 152+153= 7÷1.4=

26.26÷26= 7.9×11-7.9= 53×3

2

=

45×512= 0×65= 53

÷0.6=

4.57+6.43=

53×32= 45×5

12

= 0×65= 54÷21

= =+-+31213121

98÷4= 45×54= 5÷6

5

= 32÷32= 41÷31= 132

×2= 265×13= 65×52= 8

3

÷3= 六年级数学上册口算题卡 六年级数学上册分数除法口算练习四

0÷65= 6.3÷0.07= 26×1312

= 38÷38= 125×8= 6×71

= 107×75= 32×32= 76

+6= 52×21= 9

8

×4= 0.5-41= 4514×21

15

= 100÷32= 88÷322=

21+2

1

= 4×43= 12÷32=

25×4= 10÷85= 3

1

÷4=

45×54= 15

17

×60= 5812×3629=

12÷31= 4

3

×8= 223×11=

36×21= 21÷52= 6

5

÷5=

六年级数学上册口算题卡

六年级数学上册口算练习综合一 10÷75= 76×32= 21÷3

2

=

53×32= 45×512= 0×6

5

= 6÷0.5= 8.4÷4.2= 5×

11

2

= 421×74= 21

÷2= 75×32= 5-

43= 185÷1= 12÷43

= 1÷3

5

= 72×32= 28÷314=

0×61= 32×21= 54-2

1

= 65×87= 24×5= 98÷9

8

= 92×63= 65

-32= 1-32=

9÷4

3

= 636-198= 3.6÷0.36= 六年级数学上册口算题卡

六年级数学上册口算练习综合二

7÷14= 1-52+53= 1+4

1

=

1×41= (41+31)×24= 1÷4

1

= 1-

4

1

= 37×5= 9-0.9= 72×0.4= 72÷0.4= 24×4

3

=

0.2-51= 1+23×3

2

= 12-0.2=

1.25×8= 27+68= 910-540= 18×40= 910÷70= 78-0.98= 3÷8= 10÷0.1= 0.8×1

2.5= 8.1÷0.03= 1.5×0.5=

152+15

3

= 7÷1.4= 72.8÷0.8= 0.77+0.33=

53÷0.6= (31+41

)×12= 83×5

2=

六年级数学上册口算题卡

六年级数学上册口算练习综合三

26.26÷26= 4.57+6.43= 10-0.9=

54-3

1

= 10.1×30= 2÷0.2-2= 43×8

3= 1.8×4×0.5= 1.5-1.5×0.2= 578+216= 85.2-3.25= 3.2-21

92×81= 21+31= 241

×2= 0.98.2+0.54+0.46= 1.25×54×8= 1211-65+12

1=

7.9×11-7.9= 3+

43

-3+4

3= 9×9+0.99= 49×271= 121×8+121

×2= 82.5-3.25= 10

7

÷7= 3005-899= 7.25+2.75= 9.8÷98= 0.125×9×8 =

-314

1

=

六年级数学上册口算题卡

六年级数学上册口算练习综合四

5-75= 274×16

9= 2-32

×2=

1

2 - 16 = 53+54

= 43+5

1= 12-83= 54×23

= =+5373

67×35= 21÷31= 21×31

= 21 ÷103= 54÷21= 9

8

÷4=

45×54= 5÷65

= 32÷32=

41÷3

1

= 13

2

×2= 65×5

2=

83÷3= 21÷52= 36×2

1=

5÷6=

6

5

÷5= 95×18=

76÷56= 26×2

1

= 76×2=

六年级数学上册口算题卡

53×2

1=

71÷21= 24÷32=

83×5

4= 85+84= 59×3

2

=

118

÷8=

41+31= 5

3

×15=

21+43= 43×32= 14×75

=

1÷7

5=

9

8

÷4= 3-1.95= 87-4

3

=

32÷23= 26×13

12

= 31×27= 5

4

×3=

54

-10

7=

41

×8=

41+3= 6÷7

2

= 0÷6

5

= 6.3÷0.7=

38÷3

8=

六年级数学上册口算题卡

125×8= 6×71

= 107×75=

32×3

2

=

76+6= 88÷3

22

= 52×2

1

=

9

8

×4= 0.5-4

1

=

4514×21

15

= 100÷32=

21+2

1

=

4×43= 12÷32= 53×32

=

25×4=

10÷8

5

=

3

1

÷4= 45×5

4

= 15

17

×60=

5812×3629

= 12÷31= 4

3

×8=

22

3

×11=

六年级数学上册口算题卡

10÷75

=

76×32= 21÷3

2=

45×5

12=

0×65= 92×6

3

=

6÷0.5= 8.4÷4.2= 5×11

2

= 421×74= 21

÷2=

75×3

2

= 5-

4

3=

185÷1= 12÷43= 1÷3

5

= 72×3

2= 28÷

3

14= 0×6

1=

32×2

1

=

54-2

1= 65×87= 98÷9

8=

6

5

-32= 六年级数学上册口算题卡 1-

32= 9÷43= 21+2

1

=

32×43= 36×31

= 176÷3=

2+3

2

= 61×3= 54×21=

9

8

×4=

45÷4

5

=

5÷6

5=

32÷3

2=

41÷21= 13

2÷2= 245×8= 45×5

3

=

8

5

÷5= 21÷52= 12÷9= 38×21

= 2

5

÷5=

125×18= 76÷5

6

= 六年级数学上册口算题卡

六年级数学上册口算练习综合九

53×2

1=

71×21= 12÷32=

165×54= 8

3

+21= 53×92

= 158÷8=

41×31=

5

3

×15= 21÷43=

43×3

2=

34×17

3

=

1÷4

3

=

4

1

÷4= 5-2.57=

1-4

3=

32×2

3=

32×15= 5

6

÷3= 54

-10

7=

61

×8=

41

+3=

6÷7

2

=

0÷1.02=

5.4÷0.09=

3 9×13

12

= 58×45=

0.25×3×4=

六年级数学上册口算题卡

六年级数学上册口算练习综合十

3

5÷5= 0÷38= 74-32

=

72×2= 127×4= 4÷163

=

875÷5= 12×916= 3

2

×3= 8÷4

9

= 35÷53= 125×4=

316= 27÷49 = 875

÷5= 18×

916= 32×3= 8÷4

9

= 35÷35= 54×85= 97×7

9

= 2.4×50=

94×3= 5÷3

1

= 21÷31= 72×93÷7

2

= 2521÷42=

六年级数学上册口算题卡

六年级数学上册口算练习综合十一

71×14= 32÷65

= 1.25×8= 35÷85= 76×2

3

= 6×1.2= 114÷4= 94×8

3

= 35÷5=

38= 74-3

2

= 72×2= 4÷163= 12×49

= 32×5=

85×316= 83×516= 0.875×7

16

=

92+95= 1-76= 53

+54=

107-103= 67+35= 21-3

1

= 21+31= 21-103 21÷2

1

= 六年级数学上册口算题卡

六年级数学上册口算练习综合十二

54×4

3

= 8.7×0.2= 4×0.25= 18×32=

41×3= 32×32= 41×3

1=

65÷5

2

=

83+2

1

=

21×52= 15÷12= 6

5

×12= 9

5

÷5=

76×56= 28×2

1

= 7

6

×14=

53×2

1=

71÷2

1

= 24×3

2=

83÷5

4=

85-8

4

=

59÷3

2

= 118÷8=

41+3

1

= 21×43= 43×32

= 2×7

5

=

小学五年级数学带小数点计算题

①5.25×1.8 ②12.6÷2.8 ③17.48÷7.6 ④70.3-17.48 ⑤3.24×1.02 ⑥0.35÷1.4 ⑦1.28×0.45 ⑧1.45+18.5 ⑨26÷1.6 ⑩1.365÷0.35 ①7.6÷0.32 ②1.56÷0.13 ③36.8+1.56 ④108÷2.7 ⑤20.5×5.8

⑥5.8÷0.25 ⑦62.5×4.08 ⑧104.78÷26 ⑨79.5÷0.3 ⑩3.85÷2.5 ①6.48÷1.2 ②16.06÷5.5 ③4.5×1.8 ④6÷1.5 ⑤15.2÷0.37 ⑥62÷0.6 ⑦0.25÷1.8 ⑧124÷53(保2位) ⑨74÷0.014 ⑩58.5÷0.39

①0.246÷1.2 ②192÷1.2 ③394.8÷0.28 ④0.315÷0.18 ⑤21.05÷4.5 ⑥0.66÷0.3 ⑦0.9÷0.045 ⑧162÷8.1 ⑨52.5÷0.75 ⑩50.4÷0.014 ①27.3÷0.12 ②18÷0.54 ③9.6×40 ④17×10.2 ⑤25×0.18

⑥10.2×17 ⑦9.6÷40 ⑧6.42÷24 ⑨3.91÷0.17 ⑩0.492÷12 ①1.38×20 ②5.46÷1.5 ③5.06÷23 ④2.05÷0.82 ⑤3.95+33.6 ⑥22.78÷3.4 ⑦9.07+2.278 ⑧1.08×0.8 ⑨44.28÷4.1 ⑩71÷2.5

①7.28+13.2 ②32÷2.5 ③0.75×180 ④18÷0.15 ⑤0.23×4.5 ⑥2.07÷0.23 ⑦10.8÷45 ⑧19.76÷0.52 ⑨8.84÷0.17 ⑩21÷0.14 ①48÷0.6 ②0.96÷0.03 ③25.8÷6 ④22.8÷3 ⑤19.76÷5.2

五年级小数口算题(1000题)

日期_______________________ 日期_______________________

日期_____________ __________

3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5×400= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 1.32×8= 0.7×8=10.3×2=5×0.6= 0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05=0.13×7=0.21×100= 0.7×4=0.05×4=4×0.3= 12.5×8= 2.3×4= 3.25×0= 0.4×50=30×0.1= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1= 1-0.08= 3.5×0.01= 1.25÷0.25= 0×9.8= 3.9+0.39= 4.8+5.2= 0.5×0.4 =4÷0.25=3÷4= 8.1÷9= 2.5×4=6-0.025= 3.6+6.3=0.05×4= 3.5×0= 0÷3.5=0.9×0.3=1×0.06= 9×0.5= 1.25×8= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1= 0.9×0.3=1×0.06=9×0.5= 1.25×8=0.2×0.4=8.2+1.8= 100-35.22= 2.5×0.4= 2.4×5= 0.22×4=0.9-0.52= 3.99×1= 0×3.52= 2.5÷5=8.4÷7= 0.34÷17= 2.5÷0.5=8.4÷0.7= 0.34÷0.17=30.4÷4= 1.2×6= 0.72÷0.6= 2.6÷1.3=0.6×0.3= 0÷3.65=7.82÷1 =0.001÷0.1=1.4÷0.7= 3.6÷0.06= 5.6÷0.9= 5.6÷1.4=0.48÷0.8= 4.4÷0.11=

小学数学五年级小数加减乘除法口算练习题

0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 0.6×0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5÷5= 3.2-3.2= 3.7+2.3= 2.5×100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.5÷70= 3.1+3= 3.8+0.38= 7.5÷25= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.3÷9= 4.5-0.4= 9.5-5= 1.1×9= 9.53-1.53= 9.5-0.5= 3.5+ 2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 4.8÷40= 53÷100= 5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.42= 0×10.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 1-0.95= 3.4-2.8= 0.96-0.35=

最新五年级小数点口算题

五年级小数点口算题 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5×400= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 1.32×8= 0.7×8= 10.3×2= 5×0.6= 0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05= 0.13×7= 0.21×100= 0.7×4= 0.05×4= 4×0.3= 12.5×8= 2.3×4= 3.25×0= 0.4×50= 30×0.1= 2.6×3= 4.1×2= 0.35×0.2= 7.5×0.1= 1-0.08= 3.5×0.01= 1.25÷0.25= 0×9.8= 3.9+0.39= 4.8+5.2= 0.5×0.4 = 4÷0.25= 3÷4= 8.1÷9= 2.5×4= 6-0.025= 3.6+6.3= 0.05×4= 3.5×0= 0÷3.5= 0.9×0.3= 1×0.06= 班级:姓名: 五年级数学口算练习 9×0.5= 1.25×8= 2.6×3= 4.1×2= 0.35×0.2= 7.5×0.1=

0.9×0.3= 1×0.06= 9×0.5= 1.25×8= 0.2×0.4= 8.2+1.8= 100-35.22= 2.5×0.4= 2.4×5= 0.22×4= 0.9-0.52= 3.99×1= 0×3.52= 2.5÷5= 8.4÷7= 0.34÷17= 2.5÷0.5= 8.4÷0.7= 0.34÷0.17= 30.4÷4= 1.2×6= 0.72÷0.6= 2.6÷1.3= 0.6×0.3= 0÷3.65= 7.82÷1 = 0.001÷0.1= 1.4÷0.7= 3.6÷0.06= 5.6÷0.9= 5.6÷1.4= 0.48÷0.8= 4.4÷0.11= 4.2×3 = 3.2×0.4= 0.3÷0.01= 4÷0.5= 5.1÷0.17= 0.28÷1.4= 0.9÷0.45= 9.6÷16= 1÷0.01 = 0.01÷1= 7.5÷1.5= 0.81÷9= 3÷0.5= 10÷25= 4.8÷0.16= 0÷3.89= 3.52÷1= 37.2×99+37.2= 6.4÷4﹦ 1.5÷0.3﹦ 1×0.4÷1×0.4= 4.2×3﹦ 1×0.01÷0.1= 1.25÷0.5= 1.29÷3= 3.2-1.68= 7.2-1.2+6.7= 班级:姓名: 五年级数学口算练习 1.8×5﹦ 7.2÷0.9﹦ 25×4÷0.25×4= 2.2×6﹦ 8.4÷0.4﹦ 9÷5-1.9÷5﹦ 4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 2.5×4﹦ 0.3÷0.1﹦ 37.2×99+37.2﹦4.5×2= 7.8+0.22= 2-0.64-0.36﹦

五年级上册数学小数乘除法练习题及答案

五年级上册数学小数乘除法练习题及答案 ⒈ 据216×32=6912,很快写出下面各题的积。⒉ 口算。 0.8×7= 1.5×7= 1.32×8=0.7×8=10.3×2=5×0.6= ⒊ 用竖式计算下面各题。 0.72×80.312×1 1.08×25.92×15 7.83×1.2×2.11.82×0.4. 1×0.45 21.6×32=2160×32=0.216×32=.16×32=16×320= 、十个边长为1.5分米的正方形铁圈,需要多少米的铁丝? 5、“a×30的积一定大于30”这句话对吗?请举例说明。 6、水果店运来了3筐苹果,每筐30.5千克,一共运来多少千克?如果每千克苹果售价2.6元,这些苹果一共可收入多少元? ⒈ 个1.6相加,用加法表示算式是,用乘法表示版式是,结果是。⒉ 0.486×7的积末尾有位小数。 ★⒉ 按一定的规律填数 3.125、_______、12.5、________、________、100。

★★⒊ 在方框里填上适当的数字 在积里标上小数点。 小数乘、除法练习——小数乘法 一、用竖式计算。 2.52× 3.41.08×0.12×0.44 0.042×0.5 0.76×0.3 0.25×0.046 三、学校平均每天用电17.3度,5月份一共要用电多少度?如果每度电0.5元,这个月要交电费多少元? 四、无锡灵山大佛高88米,是四川乐山大佛的1.15倍还多0.6米,四川乐山大佛的高度是多少米? 五、水果店每一天卖出苹果32.5千克,每二天卖出的是第一天的0.9倍。⒈ 第二天卖出苹果多少千克?⒉ 哪天卖得多?多多少千克? ⒈ 15名同学要过河,每位同学要过渡费0.6元,10元钱够不够? ★里填上“>”或“<”。 0.73×× ★★⒊ AB两数的和是12.1,如果A数缩小10倍,就与B数相等,B数是多少? ⒈ 根据108×145=15660,直接写出下列各式的积。 10.8×1.45= 1.08×1450=0.108×14.5=

六年级上册数学分数乘法计算练习题及答案

六年级上册数学分数乘法计算练习题及答案 一、计算。 1、直接写得数。 11292+=18×=×=1× =331038 32554-= ×21=× =×6=5712513 35252× ×9=× =-= 1069859 2、下面各题写出必要的计算过程,能简便计算的要简便计算。 47×7× 151814 92117×21× ×× 149141033 3233455+× ×+× 55458125 92355××0376825 3、列式计算。 27的10倍是多少?千米的是多少千米? 1585 5522吨的是多少千克?个的是多少?95 二、填空。 131、的倒数是;的倒数是。7 322、20是的15倍是。5 2533、75是;的是。65 34、一桶油重千克,10桶油重千克。 5、把5米长的钢管平均截成6段,每段长米,每段占

全长的 . 36米,它的周长是米,面积是平方米。 557、在“女生占全班人数的”这一条件中,是单位“1”的量,与对应的量是99 ,写出求女生人数的数量关系式是:=女生人数。 748,乙数是,丙数与乙数互为倒数,丙数是。7 5119、一根铁丝长米,截去,还剩下米,还剩下米。 44 1110、一段布长9米,第一次用去,第二天用去米,还剩下米。3 311米是一米的,也是3米的。 1112、如果甲数、乙数都不等于0,甲数的和乙数的相等,那么甲数和乙数相比,大。3 113、某工地要拌制36,黄沙需7.2吨,其余的是石子,石子占。 三、判断。 131、3和1吨的一样重。 5 112、12和×12的意义相同。 4 123一定比乙数的小。 3 54、一个自然数与相乘,积一定小于这个自然数。 15、a是整数,a的倒数是。 a 6、因为0没有倒数,所以1也没有倒数。

五年级小数加减乘除口算题

3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 1.32×8= 0.7×8= 10.3×2= 5×0.6=0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05= 0.13×7= 0.21×100= 0.7×4= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4= 9.5-5= 330×9= 9.53-1.53= 9.5-0.5= 1

3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8= 480÷40= 0.53÷100= 5.1+2.3= 125×80= 0.078÷10= 0.52+0.4= 70×12= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2= 3.5+ 4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0= 2

五年级下册口算题及答案

1)2.9 ×0.5 =::1.45 (2)5.9 ×0.2 =1.18 (3)3.6 ×7 =25.2 (4)4.3 ×0.3 =1.29 (5)5.9 ×9 =::53.1 (6)9.4 ×9 =::84.6 (7)7.5 ×6 =::45 (8)1.3 ×3 =::3.9 (9)3.8 ×7 =::26.6 (10)4.7 ×5 =::23.5 (11)5.2 ×7 =::36.4 (12)2.3 ×2 =::4.6 (13)6.8 ×7 =::47.6 (14)6.7 ×0.3 =::2.01 (15)7.5 ×7 =::52.5 (16)7.1 ×0.7 =::4.97 (17)6.6 × 2 =::13.2 (18)3.5 ×0.2 =::0.7 (19)3.7 ×0.3 =::1.11 (20)4 ×0.3 =::1.2 (21)9.2 ×9 =::82.8 (22)6.1 ×9 =::54.9 (23)6.8 ×5 =::34 (24)4.8 ×4 =::19.2 (25)4.1 ×2 =::8.2 (26)6.4 ×0.4 =::2.56 (27)9.6 ×7 =::67.2 (28)1.9 ×0.8 =::1.52 (29)4.2 ×0.3 =::1.26 (30)1.9 ×0.8 =::1.52 (31)8.7 ×0.4 =::3.48 (32)2.6 ×7 =::18.2 (33)2.1 ×3 =::6.3 (34)1.6 ×2 =::3.2 (35)5.3 ×3 =::15.9 (36)8.5 ×9 =::76.5 (37)6.9 ×0.7 =::4.83 (38)6.6 ×0.4 =::2.64 (39)4.3 ×8 =::34.4 (40)8.2 ×3 =::24.6 (41)8.4 ×6 =::50.4 (42)2 ×6 =::12 (43)8.7 ×0.3 =::2.61 (44)3.2 ×0.5 =::1.6 (45)8.5 ×0.9 =::7.65 (46)7.1 ×0.7 =::4.97 (47)7.1 ×6 =::42.6 (48)7.4 ×0.5 =::3.7 (49)9.6 ×3 =::28.8 (50)8.4 ×8 =::67.2 (51)2.5 ×4 =::10 (52)1.3 ×3 =::3.9 (53)8 ×0.4 =::3.2 (54)7.8 ×9 =::70.2 (55)6 ×0.5 =::3 (56)7.7 ×8 =::61.6 (57)9.9 ×0.7 =::6.93 (58)5.4 ×2 =::10.8 (59)5.1 ×2 =::10.2 (60)4.7 ×3 =::14.1 (61)1.2 ×0.2 =::0.24 (62)5.3 ×0.2 =::1.06 (63)2.7 ×8 =::21.6 (64)2 ×9 =::18 (65)9.6 ×9 =::86.4 (66)5.4 ×3 =::16.2 (67)9.3 ×3 =::27.9 (68)5.5 ×0.8 =::4.4 (69)7.4 ×0.7 =::5.18 (70)3.4 ×0.6 =::2.04 (71)4.5 ×0.4 =::1.8 (72)3.8 ×7 =::26.6 (73)4.7 ×0.2 =::0.94 (74)1.5 ×6 =::9 (75)8 ×0.9 =::7.2 (76)9.2 ×0.6 =::5.52 (77)2.4 ×9 =::21.6 (78)1.8 ×5 =::9 (79)8.9 ×0.6 =::5.34 (80)3.2 ×0.8 =::2.56 (81)9.7

六年级上册数学口算题500道(带答案)

六年级上册数学口算题500道 六(3)班张兆轩 45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=xx 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320

(完整版)五年级小数点计算题

1、直接写出得数。 0.45×2.5=0.8×1.25=0.3×3.6=0.3×0.3=10×0.07=0.3×1.4=0.05×7=0.92×0.4=0.2×0.26=0.14×4=0.02×0.1= 1.2×0.3=0.2×0.4=8.2+1.8=100-35.22=2.3×4= 2.5×0.4= 2.4×5=0.22×4= 3.25×0= 0.9-0.52= 3.99×1=0×3.52=12.5×8=1÷0.5= 8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12= 1.05×100= 0.9×0.8= 0.96÷3= 1.47÷0.7= 5.4÷6= 4÷0.8 = 0.16.5×10= 0.56×100= 3.78×100= 3.215×100= 0.8×10= 4.08×100= 1.1×0.2 = 0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4= 12.5×8= 50×0.04= 80×0.3 = 1.1×9= 0.16×5 = 1.78+2.2 = 9.6÷0.6 = 1.2×0.5-0.4 = 0.7÷0.01 = 2.5×0.4 = 12-3.9= 1.25×8÷1.25 = 6.6÷0.66 = 5.37×0+4.63 = 4.2÷3.5= 1.6+2.4×0.3 = 2.14-0.9=27+456+73= 0.3×0.3= 7.2+2.8=0.9÷0.01=12÷0.3= 2.87÷0.7=13÷4=0.96÷0.3= 1.5×0.4=7÷0.25= 2.5×0.7×0.8= 8-2.5=16÷1.6= 5.6×1.01= 8×(2.5+0.25)=0.36+0.64=64.32÷16=72.8÷0.8=8.4÷4.2=13.8+9.9= 2.4×2.5=0.05×0.8=1.25×0.8×0.5=12×2.5= 1.23×3= 3.2÷1.6= 3.5+3.5×3=19.6÷2=8.8÷2.2= 0.75×4=(1.5+0.25)×4=0.5×0.8= 8.4×0.2= 1.6×0.2=7.2×0.3= 2.8×0.3=0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100= 2.2÷0.11= 5.46+4.54= 12.5×0.8= 0.35×0.3= 1.4×5= 2.8×4= 19.6÷4= 22.5×4= 2、用竖式计算 0.396÷1.2= 0.756÷0.36= 15.6×13= 0.18×15= 0.025×14= 3.06×36= 0.04×0.12= 3.84×2.6≈ 5.76×3= (保留一位小数) 7.15×22 90.75÷3.3 3.68×0.2

五年级 口算题集锦,带答案

1讲教师版 6.07?1.69=4.38 8.2+1.8=10 100?35.22=64.78 12.6?0.9=11.7 2.5×0.4=1 48+1.6=49.6 2.4×5=12 1.1×40=44 0.22×4=0.88 2.2×6=13.2 0.9?0.52= 0.38 138?8.9=129.1 3.99×1=3.99 0.35÷0.1=3.5 0×3.52=0 75.35?23.04=52.31 2.5÷5=0.5 4.007?0.09=3.917 8.4÷7= 1.2 8.2+8.1=16.3

1讲学生版 6.07?1.69= 8.2+1.8= 100?35.22= 12.6?0.9= 2.5×0.4= 48+1.6= 2.4×5= 1.1×40= 0.22×4= 2.2×6= 0.9?0.52= 138?8.9= 3.99×1= 0.35÷0.1= 0×3.52= 75.35?23.04= 2.5÷5= 4.007?0.09= 8.4÷7= 8.2+8.1=

2讲教师版 2.6×3= 7.8 48+1.6=49.6 4.1×2= 8.2 80×25=2000 0.35×0.2=0.07 1?0.93=0.07 0.25÷40= 0.00625 1.25×100=125 50÷1000=0.05 5.6+99=104.6 45.03+0.52=45.55 40100÷25=1604 14.1?10.02= 4.08 90?0.9=89.1 5.6÷0.8=7 51÷0.001=51000 5.6÷1.4= 4 35×0.001=0.035 0.48÷0.8= 0.6 54÷0.1=540

六年级上册数学分数乘除法口算题

1 × 10 = × 18 = + = × 16 = ×18 = + = ×15 = × 18 = + = ÷ = × = ÷ = 5 3 ÷ 32= 45 ÷ 5 12 = 20 ÷ 6 5= 54 ÷ 21 = 9 8 ÷ 4= 45 ÷ 5 4= 5 ÷ 6 5 = 32 ÷ 32 = 16 ÷ 23 = 34 ÷1 8 = 2 ÷ 1 6 = 14 ÷34 = 1÷3 4 = 1 5 ÷1 9 = 45 ÷34 = 23 ÷9 4 = 45 ÷1 4 = 37 ÷710 = 2 3 ÷12= 14÷3 7 = 12 ÷14 = 23 ÷5 8 = 49 ÷1 9 = 3 5 ÷15= 13 ÷1 8 = 511 ÷6 11 = 710 ÷127 = 13 ÷1 8 = 1÷ = 12 ÷1 3 = 716 ÷16 7 = 1635 ÷4 7 = 518 ÷1227 =

2 14 ÷1 4 = 15÷3 5 = 720 ÷14 15 = 8÷9 16 = 47 ÷1 14 = 23 ÷415 = 4÷1 5 = 10 7 ÷7= 5÷75= 27 4+ 16 9 = 3 2 ÷2= 12 ÷ 16 = 53÷54 = 43÷5 1 = 12÷83= 54 ÷2 3= 2 1 ÷21= 32÷4 3= 12÷ 3 2 = 4 1 ÷3= 54÷2 1= 98 ÷4= 45÷5 4 = 5÷6 5 = 32÷3 2 = 41÷31 = 13 2÷2= 265 ÷13= 65÷52 = 8 3 ÷3= 36÷2 1 = 2 1 ÷52= 6 5÷5= 9 5 ÷18= 76÷56 = 26÷ 2 1= 7 6 ÷2= 53÷2 1 = 71÷2 1= 24÷32 = 83÷54 = 85÷84= 59÷32 = 118 ÷8= 41÷31 = 5 3 ÷15= 21÷4 3= 43÷32= 4÷75 = 1÷7 5= 9 8 ÷4=

五年级数学小数加减法计算题(简便计算)

五年级数学小数加减法计算题(简便计算) 13.6 +7.84 + 38.7 -14.47 -5.53 6.4 8.5 +9.9 1.31 +4.7 +0.69 +5.3 1.25+3.7+0.75 5.6-0.18-1.2 7.08+16+8.2 10+0.009+0.191 3.75-0.75-1.25 80-19.4-8.09-3.51 5.6+0.5-5.6+0.5 7.2+5.6-2.8 34.5- 17.2+4.5 ) 27.3+73.2+72.7 585+189+215 5.8-5 1.75- 0.25 768-274-126 5.85+1.89+2.15 24.8+14.6+15.4 42.5-22.17-7.83 3.8+1.37+6.2+12.63 45.55 -(6.82 +15.55 )34.52 -17.87 -12.23

4.57+3.17+3.43+ 5.83 23.75 —8.64 — 3.36 17.83 —9.5 —7.83 —0.5 3.45 + 8.7 + 16.55 + 1.3 8.54 —5.96 27.38 —5.34 + 2.62 — 4.66 21.63 —(8.5 + 9.63 ) 45.55- (6.82 + 15.55)34.52 —17.87 — 12.23 4.7+3.17+3.43+ 5.83 23.75 —8.64 — 3.36 3.45 + 8.7 + 16.55 + 1.3 17.83 —9.5 —7.83 — 0.5 27.38 —5.34 + 2.62 —4.66 21.63 (8.5 + 9.63 )

小学五年级数学小数点乘除法计算练习题合集

小学五年级数学上期计算练习题集 列竖式计算 2.14-0.9= 0.75-0.38= 3-2.25= 1.57+ 3.43= 18.54-9.9= 36×99= 3.24÷0.24= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7= 32÷42= 246.4÷13= 2.17÷0.7= 5.3+6.7= 0.25×0.046= 0.396÷1.2= 0.756÷0.36= 15.6×13= 0.18×15= 0.025×14= 3.06×36= 3.84×2.6= 5.76×3=7.15×22= 90.75÷3.3= 3.68×0.2= 16.9÷0.13= 1.55÷3.9= 3.7×0.016= 13.76×0.8= 8.8 ×9.5= 8.4×1.3= 6.4×0.5= 4.48×0.4= 0.042×0.54= 0.76×0.32= 2.52×3.4= 1.08×25= 4.8×0.25=10.1÷3.3= 10.75÷12.5= 3.25×9.04= 12.5×8.8= 0.43×0.28= 6.45×0.73= 3.08×0.43= 1.5×26.7= 5.22÷29= 5.98÷0.23= 19.76÷5.2= 18.72÷3.6= 62.4÷2.6= 0.544÷0.16= 1.44÷1.8= 11.7÷2.6= 19.4÷12= 5.98÷0.23= 19.76÷5.2= 10.8÷4.5= 21÷1.4= 8.84÷1.7= 6.21÷0.03= 1.89÷0.54= 0.51÷0.22= 7.1÷2.5= 1.998÷0.54= 1.28÷0.16= 2.1÷0.4= 2.56÷3.2= 50.18÷3 8.6= 4.68÷7.5= 14.7÷0.07= 5.4÷0.15= 124.8÷0.24= 23.4÷5.85= 25.2÷6= 34.5 ÷15= 1.8÷12= 24÷15= 1.8÷12= 6.3÷14= 72÷15= 14.21÷7= 1.26÷18= 43.5÷29= 18.9÷27= 1.35÷15= 28.6÷11= 20.4÷24= 3.64÷52= 15.6÷12= 328÷16= 1.35÷27= 7.65÷0.85= 1 2.6÷0.28= 35.4×4.2= 0.042×0.54= 0.76×0.32= 5.22÷29= 18.72÷ 3.6= 0.25×0.046= 2.52×3.4= 1.08×25= 4.67×0.9= 5×2.44= 1.666×6.1= 9.432×0.002= 5.6× 6.5= 4.88×2.9= 5.61×4.3= 8.9×2.4= 5.5×55= 9.77×0.02= 1.384×5.1= 8.78×83=

青岛版五年级上册口算题300道及答案

青岛版五年级上册口算300道带答案 1. 640÷80= 8 2. 15×5=75 3.23×3= 69 4.12×2×5=120 5.480÷80= 6 6.16×5= 80 7.27×3= 81 8.90÷15= 6 9.48÷4= 12 10.640÷16= 40 11.39÷3= 13 12.24×20= 480 13.32×3= 96 14.48÷16= 3 15.12×8= 96 16.27×3= 81 17.56÷14= 4 18.24÷8= 3 19.14×2= 28 20.83-45= 38

21.560÷80= 7 46.96÷24= 4 47.0÷20= 0 48.40×30= 1200 49.37+26= 63 50.76-39= 37 51.605+59= 664 52.30×23= 690 53.12×8= 96 54. 27+32= 59 55.48+27= 75 56.4500×20= 90000 57.73+15 = 88 58.120×600 = 72000 59.200×360= 72000 60.6800×400= 2720000 61.280+270= 450 62.4×2500= 10000 63.6000÷40= 150 64.5×1280= 6400 65.310-70= 220 66. 400×14= 5600

67.470+180= 650 22.1000÷25= 40 23.160×600= 96000 24.20×420= 8400 25.290×300= 87000 26. 8100÷300= 27 27.7600÷200= 38 28.7600÷400= 19 30.29.680+270= 950 32.31.980÷14= 70 33.4200÷30= 14 34.6×1300= 7800 35.1300×50=65000 36.200×48= 9600 37.930-660= 270 38.530+280= 810 39.9200÷400= 23 40.840÷21= 40 41.180×500= 900000 42. 8000÷500 = 16 43.1900÷20= 95 44.200×160= 32000

六年级小数分数口算题

小学六年级分数小数口算练习 A 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 21×2 1= 32×43= 12×32= 4 1+3= 54÷2 1= 98÷4= 45×5 4= 5÷ 6 5 = 32÷32= 41÷3 1 = B 3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 13 2 ×2= 265×13= 65×5 2= 8 3÷3= 36×2 1= 21÷5 2 = 5÷6= 6 5 ÷5= 9 5×18= 7 6÷5 6=

C 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7= 0.22×102= 9.6÷0.8= 5×0.24= 4.5-0.05= 26×2 1= 7 6 ×2= 53×2 1 = 71÷21= 24÷32= 83×5 4= 8 5 +84= 59 ×3 2= 11 8 ÷8= 41+3 1= D 3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5= 4.8×0.5= 2.8+4.2= 0.84÷2.1= 5÷0.25= 7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62= 0.56÷0.8= 7.4-2.8= 0.18÷0.2= 0.16÷8= 4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2= 5 3 ×15= 21+43= 43×32= 14×7 5= 1÷7 5= 9 8 ÷4= 3-1.95= 87-4 3= 32÷23= 3 1 ×27=

五年级小数加减法练习题

1、口算。 0.7+0.9= 0.8+0.6= 8.24+3.76= 4.1-3.8= 14+0.78= 14.6-0.34= 1.3+8.56= 0.8-0.55= 4-0.04= 1-0.03= 30.5+3.05= 0.8-0.45= 0.78+2.2= 5-0.08= 3.25+0.75= 10-0.1= 1.5-0.5=1-0.9= 2.3+0.6=0.9+0.8= 1.9-0.9= 3.5- 2.4= 0.36+0.64=0.96-0.3 3.5+ 4.2= 6 -0.5= 2.7-0.4= 1-0.3= 0.8+ 0.7= 4.5-3= 7.8-1.1= 3.4-1.5= 1.5-0.5=1-0.9= 2.3+0.6=0.9+0.8= 1.9-0.9= 3.5 - 2.4= 0.36+0.64=0.96-0.3= 1.5-0.5=1-0.9=2.3+0.6=0.9+0.8= 1.9-0.9= 2、计算下列各题 8.65-6.31= 10-7.64= 13.6+8.46= 0.99+1.1= 1.23+6.52= 5.32-0.93= 6.35-5.23= 1.23+5.69= 1.26+5.21= 0.96-0.23= 7.26-4.93= 2.16-0.23= 9.28+7.32= 5.2-0.9= 2.65+9.32= 4.63+8.92= 7.65-6.23= 8.28+4.75= 9.23+5.45= 6.23-4.53= 6.52+2.63= 4.62+8.95= 7.24+6.21= 8.52+4.65= 10- 3.65= 3.2+1.73=18.7+3.14=23.5-2.8=3、脱式计算,能简便的要简便简便计算。(注意书写整洁) 45.55-(6.82+15.55)34.52-17.87-12.23 3.6-1.28+3.09 4.32-(1.26+2.34)2.5+3.25+0.75+7.5 4.57+3.17+3.43+ 5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5 3.45+8.7+1 6.55+1.3 8.54-5.96 27.38-5.34+2.62-4.66 21.63-(8.5+9.63)3.6-1.28+3.09 4.32-(1.26+2.34)2.5+3.25+0.75+7.5 4、列式计算:甲数是15.24,比乙数多7.6,乙数是多少?2、3.58加上7.08与5.1的差,和是多少? 5、解决问题: 地球表面积是5.1亿平方千米,其中3.62亿平方千米是海洋面积,其余的是陆地面积,海洋面积比陆地面积多多少亿平方千米? 小红用20元钱买文具,买钢笔用去6.7元,买文具盒用去9.8元,还剩下多少钱? 爸爸用两条长度分别是1.27米、1.35米的绳子接起来捆报纸。接口处共用去绳子0.25米,接好后的绳子有多长? 一桶油连桶共重12.65千克,用去一半后,连桶还重6.85千克,原来的桶里有油多少千克? 学校举行跳高比赛,小华跳了1.05米,小明跳了1.12米,小兵跳了1.21米,小春跳了1.1米。请把他们的成绩按名次从高到低排列出来。 小虎早上从家到学校上学,要走1.3千米,他走了0.3千米后发现没有带数学作业本,又回家去取。这样他比平时上学多走了多少千米? 小虎给妹妹2.45元钱后,妹妹还是比他少0.24元。原来妹妹比小虎少多少钱? 小虎给妹妹2.45元钱后,妹妹还是比他多0.24元。原来妹妹比小虎少多少钱? 一瓶油连瓶重3.4千克,用去一半后,连瓶还重1.9千克。原来有油多少千克?瓶重多少千克? 乙地在甲、丙两地正中间,一辆汽车从甲出发行48.5千米后离乙还有14.5千米,这时汽车离丙地还有多少千米? 某人买一件物品,付给营业员50元,营业员把这件物品标价的小数点看错了一位,找给他46.75元,他说找多了。这件物品的标价是多少元?实际要找回多少钱?

五年级口算题500带答案

. 五年级口算题500带答案 1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300

. 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320 81.40×80 =3200 82.400÷80 = 5 83.48÷16 = 3 84.96÷24 =4 85.160×5= 800 86.4×250= 1000

相关文档
最新文档