六年级口算练习题题库

六年级口算练习题题库
六年级口算练习题题库

103+103 65-61= 52+8

1= 3.5×0.4= 0.5+3=

87-4

3= 5.6÷0.01=

85+3

1= 0.4+0.25=

32+92= 32-51= 43+51= 7-51=

32+6

1= 0.25+0.5= 2.4×5=

41-61+43= 1+72-1+7

2=

56÷0.1=

21+41-8

5= 125

+61= 65-2

1= 21-61= 52+31+53= 41+31+4

3= 1.25+8= 14.6-0.8= 1-

83= 43-83= 21+4

1= 360÷90=

32+6

1= 0.25+0.5= 64÷1.6=

125

+61= 21-6

1= 226-98=

21-8

3= 0.43÷0.1= 121÷11= 0.67+0.34= 6÷5= 7.2÷1.8= 10÷0.25=

0.46+0.94= 6-(21+41)= 4-52=

32+6

1= 0.25+0.5=

43-83= 21+41= 65-61= 43+5

1= 7.25+2.75=

83×9

2= 6÷1.2=

92

×36= 49

×8= 72÷92= 49

÷3= 81×4

3= 10.1×30= 12.5×0.8= 10÷0.1= 1.5×0.5= 2÷0.2=

1.8×4= 8.1÷0.03= 10÷0.5= 1.5-1.5×2= 128÷64= 410-220= 0.99×99+0.99=

152+15

3= 3.2-2

1=

7÷1.4=

9

2

×81= 72.8÷8=

32÷6

1= 0.77+2.33= 0.6÷

5

1= 10

7

÷7= 10-0.9= 3005-900= 3.6÷1.2=

83×9

2= 7.25+2.75= 26.26÷26=

125×9×8= 7-1.57=

716×421= 6×3

13=

0.85÷17=

21

×6= 4435÷117= 61

×9= 3

2

×6= 220÷100=

49

×8= 72÷9

2= 0.78×2×100=

95×56=

0.93÷0.3=

107

×32= 424×67=

7÷1.4= 16×6=

713

×263=

128÷6.4=

72×43=

82×3=

49

÷3=

2.8÷14=

92÷34= 41

×7= 133

×26=

288÷144=

29÷23=

108÷54= 84×2=

1-31-31= 43+41+54=

0.72÷0.9= 2.3×0.6= 341+121= 4.5÷0.09= 88+123= 0.9+1.5= 0.125+0.875= 0.125×4=

34×172= 184÷183= 16×4×165

0.6÷0.6×5= 6.3÷0.07= 0.36÷0.6= 62×16-6×62= 150×1.2%= 1-37%-13%= 5÷8= 3.5÷0.25= 0.3×0.15= 100-0.91= 4×1.5+3=

42×54= 51÷53=

4.8×99= 0.46+0.97= 0.108÷0.01=

85+31=

6.5÷0.5= 2.56÷2=

181

÷97= 34÷56=

103+54+107=

9.6÷1.2= 2.5×(4+40)= 0.25÷5= 278-44= 184+125=

95-91-94= 43+41-52=

0.81÷0.9= 3.5+0.5×0.8= 8.4-3.2-1.8= 3.6%×5×20= 100×2.7%×3=

43

×16=

95×51=

3×54-54

×3= 87-43=

5.6÷0.01= 9.9÷0.9+0.1= 0.48÷1.2= 25÷8÷1.25= 5.49+0.31=

2.7×3= 0.25×0.8=

157÷4514= 125

×24=

6.5÷0.5= 3.7×6.2÷3.7= 0.1÷0.1-0.5= 196+205= 2-0.25= 5.4-4.5= 8÷1.6= 2.8÷7×0.3= 1.8×5= 19%+71%= 31.2÷100= 6.4÷0.04= 0÷2.5×4= 240-21= 90+107=

25÷52=

16×3×125

7.7÷(44+33)=

189+199=

61×7÷61

×7=

241-201= 1÷(10-9.9)=

136×7+7×137=

0.5+3= 0.43÷0.1= 121÷11= 0.67+0.34=

(61+121

)×24= 31-31×31= (65+43

)×0=

3÷0.75= 6.2÷0.1= 0.63+19+0.37= 0.25×3×4= 0.38×3= 0.001×1000= 10000×2.25%= 1.08×2= 423-141= 128+214=

0.4+0.25= 32+92=

9.5×9= 2.8÷0.7= 100×0.0015= 357-159= 488-355=

125

×116=

38÷21=

10×9÷15=

125

×9= 86÷34= 125÷121=

3+94

×9=

1200-198=

6×41=

3×2.5=

43×72

×4=

10÷0.25=

4-52=

0.24×2= 6.4÷0.8=

1÷0.4= 2.4×3= 3.3×0.01= 0.24÷12= 44×2.5= 4.3÷43= 3.3÷3= 3.14×1= 3.14×3=

81×

94= 0.8÷54=

25÷21=

43÷3

1= 15÷75=

21×54= 118÷83= 209÷5

3= 18×9

8=

0.65+0.9÷3= 5.4+5.4×9= 1.48×96×0= 0.81÷0.27=

5.25÷52.5=

6.5÷1.3×2=

125+125+125= 1-65÷65=

61

×5×12= 21×4×2

1= .2÷0.01= 3.5÷0.5= 0.16÷4= 0.45×20= 3.14×2= 3.14×6= 4.8÷0.6= 12÷2.4= 102×

31= 115

×44= 3÷43=

14×72=

10×83=

14÷72=

54÷52= 53+8

1= 50

17

÷17= 11÷12

11=

(66+34)×2= 40-2.3-1.7=

103

÷0.9×3= 125÷61

×2= 95÷5×4

9= 1.4×0.5÷10

7

=

107÷87

×0= 1-21+41=

65÷21

×3= 41÷1×41= 41×251×100= (21-7

1

)×14= 16÷3.2= 5÷0.25= 3.14×4= 1.36÷2= 586+298= 0.53×1000= 2-1.6= 3.14×5=

3.14×7=

21÷31= 35

24

÷4= 0.1×101=

116

÷3= 98

÷4= 2÷51=

21÷4

1= 26÷21=

2÷52=

3.6÷53=

0.63×9

2=

3.8+1.3+2.2= 1÷4+0.75=

32+3

2

×5= 47+99+47=

5

3

×6+0.2= 1-41-42=

121

×6×4= 81

÷5×40= (101+51)×3= 9×(91+27

1)=

1.6÷0.4= 3.14×8= 3.5÷5= 65÷130=

2.4×5=

3.14×9= 3.14×10= 108÷9= 6.3÷0.01= 0.84+0.21=

32÷2

1= 2.4÷54=

83

×32= 1+54=

13×92=

103÷53= 98÷95= 98

÷2= 134÷13

8= 0.36×6

5

125÷125= (9+10

9

)÷9=

85-84+86= 8×21

÷2=

5-5×21=

(21-41

)×4= 5-32-3

1=

2.4×2.5×4=

127×143×38= 1÷3

2

×3=

22= 33= 42= 82= 3.14×2= 3.14×8= 6.28÷3.14= 628÷3.14= 2512÷314= 25.12÷3.14=

21-31= 31-41= 41

×8= 65-6

5= 28

11

×8= 14÷72=

3

2

×5= 207

×74= 3

2

×6= 109

÷53= 65×61= 94×41= 43

÷2= 101

×5= 8×41=

2÷52=

1-65÷6

5=

127×143

×3

2= 3.5+3.5×3= 8×(2.5+0.25)= 32= 43= 52= 202= 3.14×4= 3.14×9=

12.56÷3.14= 28.26÷3.14= 1256÷3.14= 282.6÷3.14=

41-51= 51-61= 21

×4= 31

×2= 5÷51=

1×74=

65

×36= 65+61= 116

÷3= 125×103= 74÷5

4= 121

×78= 43

÷1= 83÷53= 247×143= 65+65+65= 21×83×5

4= 120×(1-6

5

)=

30×(200+3)= 15×4+6×5= 53= 62= 92= 122= 3.14×3= 3.14×7= 9.42÷3.14= 21.98÷3.14= 94.2÷3.14= 219.8÷3.14=

61-71= 71-81= 6×71=

84

×2= 1÷65=

8

3

×3= 6×545=

6÷53=

137

×39= 52×3

2=

83×3

8= 26÷21=

43×4

3= 102×61=

21×4×2

1= 0.84÷0.21=

65+65÷6

5= 30÷(1-4

3

)=

0.6×0.6÷2= 25×40+125×8= 63= 72= 102= 112= 3.14×6= 3.14×10= 31.4÷3.14= 18.84÷3.14= 1884÷31.4= 2×0.5×3.14=

81-9

1= 91-10

1= 2×

6

5

= 1613

×0= 31

2÷7= 2÷51=

6×21=

32

×9= 31

÷3= 2×43=

5×94=

207÷53= 116

×5= 7×72=

4

1

×5×4= 1÷23÷32=

98×43×2

3= 0.25-0.05×4= 0.3×0.3×0.3= 1.7+0.43+3.3= 23= 132= 402= 152=

3.14×1= 3.14×5= 31.4÷3.14= 15.7÷3.14= 157÷314= 1×0.2×0.01= 2.4×5= 90×

4.7= 6-4.06= 40×2.5= 3÷7= 25×6= 0.53×1000= 3.25+2.75= 1.6×2÷2= 25×31÷2.5=

97-94= 6518×3613= 41÷5

2= 24×65=

203

×15= 13

4

÷12= 9

1

÷9= 10÷54=

81÷81= 43×3

2= 162= 252= 73= 1÷0.01= 5.42×3= 1-0.3= 6.1+4= 0.02×100= 1+45÷5= 128÷2= 0.35-0.18= 3.3÷0.3= 2.5×0.4= 4.8-3= 125×0.8= 13.6÷20= 12-6.3-3.7= 4.2÷0.3×3=

7-5.6-0.4= 10-0.1-0.07=

73×32= 94×167= 118÷38= 81×17

8= 100×41=

65

÷4= 14

9

÷3= 12×61=

185

×3= 21÷41= 21-31= 61-7

1= 91-101= 103

×3= 52

×2= 6

5

×6= 100×101=

2011

×3= 71

×21= 50

23

×2=

176

×8= 31×21= 65×53= 51÷52= 54÷52= 1+65=

11

10

÷5= 0.2÷51=

53+101= 65+6

5= 6.3÷0.01= 3÷0.75= 13.6÷0.2= 0.45÷0.5= 1.5÷0.1= 1.5×4-3= 60÷150= 596-102= 1.5÷6×0= 3.61+0.39=

31-41= 51-6

1= 81-91= 167

×32= 61×43= 32×54= 43×158= 1-65=

0.48×121=

0+65=

1110÷119= 54÷21= 0+65=

43÷31= 52×12

7= 121

+41= 43-41= 1÷74=

98×43= 98

÷9= 41×53= 74÷5

4= 120÷9= 0.02×10=

4÷100= 400×25= 65÷130= 1.36÷2= 0.25×4×3.14= 120-16+6=

21-31= 21×31= 61-71= 61×7

1= 91-10

1= 91×101= 32÷23= 31

×27= 54

×3= 54-107= 41

×8= 41

+3= 6÷72=

0÷65=

26×1312=

38÷3

8= 125×8= 6×

72= 107

×7

5= 6.3÷0.07=

32×32= 52

×12= 52×21= 261

×13= 65×52= 8

3

÷3= 36×21=

21÷5

2= 5÷0.6= 1÷0.25=

53×21= 71÷2

1= 24÷32=

83×54= 85+85= 59×32= 118

÷8= 41+3

1= 53

×15= 21+43= 43×3

2= 14×75=

1÷75=

98

÷4= 54-43= 7

5

×4= 0.5-41=

4514×21

15= 100÷32=

88÷322=

21+41= 4×43=

12÷32=

10÷85=

31

÷4= 85×54= 15

17

×60= 5812×36

29= 3-1.95= 25×4=

2.7÷0.9= 0.15×4= 0.54÷3= 0.15÷3= 7.5+

3.5= 0.1×8.5= 7.6+2.1= 20-0.2= 5÷20= 1.7+2.8=

31-41= 31×41= 41-51= 41×51= 81-91= 81×91= 45×53= 8

5

÷5= 36×31=

21÷52= 27

÷7= 12

5

×18= 76÷5

6= 38×21=

176

÷3= 53×21= 73×2

1= 12÷32=

165×54= 83+21= 51-61= 51×61= 71-81= 71×81= 53×92= 158

÷8= 41÷31= 53

×15= 21÷43= 43×32= 31+5

1= 12÷43=

25÷41=

53÷10

9= 91

×8.1= 31-51= 65×158= 91

×81= 0×65=

83

×24= 165×154= 32×31= 821÷16

21= 569-399= 3.2-0.5= 0÷9.3= 453+198= 50÷0.1= 18.25-3.3= 4×0.02= 3.2×0.2= 1.6×0.5= 20-0.2= 4.65-0.75= 2.25×2= 0.15÷3=

0.9÷3= 2.8÷0.1= 4.8÷6= 3.6÷1.2=

98÷98

= 92×63= 65-32= 1-32=

9÷43=

58×45= 21+21= 32×43= 2+32=

61

×3= 54×21= 98

×4= 45÷45= 5÷65=

32÷32= 21÷41= 138

÷4= 24

5

×8= 34×173= 1÷43=

21×31= 21-31= 51×61= 51-6

1= 91×10

1= 91-10

1= 120÷20= 8.5÷5= 0.15×4= 8×12.5=

54÷21= 125

×4= 4÷316=

27÷49=

8

75

÷5= 18×916=

61

×9= 8÷49=

35÷35= 54×8

15=

97×79= 98÷4 45×154= 5÷56=

23÷23= 67×35= 21÷31= 21×31= 21÷103= 54÷21= 31×41= 31-41= 71×81= 71-81= 81×91= 81-9

1= 12÷9= 4÷0.25= 8×12.5= 2.5×3×0.4=

54÷21

= 9

8

÷4= 67×149

= 6÷43=

41÷81= 41÷31= 132

×2= 265

×13= 65×52= 7

3

÷3= 36×41=

21÷52= 65

÷5= 95

×18= 76÷5

6= 21.26×2

1

76

×2= 53×21= 71÷2

1= 24÷5

2=

3.2×0.2= 1.6×0.5= 20-0.2=

4.65-0.75=

2.25×2= 0.15÷3= 0.9÷3= 2.8÷0.1= 4.8÷6=

3.6÷1.2=

41×51= 41-51= 61×71= 61-71= 265

×13= 65×52= 8

3

÷3= 36×21=

21÷5

2= 5÷6=

65

÷5= 95

×18= 76÷5

6= 26×21=

76

×2= 52×4

1= 71÷2

1

= 22÷32=

83×54= 85+8

4= 0.15×4= 8×12.5= 3.6+4= 6÷0.5= 0.4+0.6= 0.6×0.4= 2.8×2= 4.8÷4= 4÷0.25= 20-0.2=

41+31= 53

×15= 85+87= 59×32= 1118

÷9= 21+43= 43×3

2= 14×7

5=

7

5

= 98

÷4= 87-43= 32÷23= 94

×27= 54

×3= 54-107= 41

×8= 41

+3= 6÷73=

0÷65=

39×13

12=

0.15×4= 0.25×8= 3-1.95= 6.3÷0.7= 236+64= 7.8×0.5= 4.3-0.5= 7×0.6= 10-7.26= 75%+25%=

38÷38= 1-32=

9÷43=

52×21= 9

8

×4= 0.5-41=

4514×21

15= 0.6×71=

107×75= 32×32= 67

+6= 52×4

1= 1000÷38

88÷322=

21+10

3= 0.4×43=

12÷56=

10÷85=

31

÷4= 37×7

3= 0.9÷3= 20-0.2=

125×8= 2.73×10= 0.16×5= 0.65×2= 1.6×0.5= 0.25÷0.25= 8.4-2.4= 4×7.3×0.25=

15

17

×60= 12÷31=

4

3

×8= 11×223=

10÷75=

76×32= 21÷32= 53×32= 45×512= 0×31=

5×112=

421×74= 21

÷2= 75×3

2= 5-

4

3

= 18

5

÷1= 12÷43=

1÷35=

72×3

2= 28÷3

14=

999+1= 78+26= 0.38+4.2= 18.25-3.3= 314÷3.14= 0.5×0.4= 9.5+1.5= 2.5×4= 0.36÷9= 4÷0.08= 1-

43

= 43×58= 43

÷4= 32

×15= 56

÷3= 54-10

7= 0×43= 54×21= 61

×8= 43

+3= 6÷72=

39×1312=

58×45= 83×516= 94×83= 35

÷5= 0÷35=

75-32= 12

7

×4= 0.875×7

16

2.5×0.4= 6.6÷6= 0.35×5= 120÷20= 8.5÷5= 8×12.5= 4×0.32×2.5= 0.9÷3=

2.73×10= 0.16×5=

1-

21-31= 53×49×7

5= 13÷1513=

21-51= 21+107= 41+31= 53×65= 81+41= 125÷6

5= 11+72=

52÷4

1= 480×41=

3.6×92=

0×87=

8×43=

23×52= 107-101= 21-61= 61+83= 52+3

1=

45.7÷100= 3.2-0.5= 1.63+2.3= 9×3.14= 29-0.6= 125÷5= 312÷3= 578+216= 0.85+0.15= 3.75÷0.25=

61+71= 165×158= 4

1

÷3= 0.5+43=

51+54= 72+712= 54-21= 95+32+9

4= 914×76

×0= 76×4

3

×7= 0.24÷83=

41÷8

3= 18×95=

32

×1.8= 87×41= 109

÷3= 916÷32= 65+31= 21+31= 7÷3

1=

8.4÷0.4= 1+0.25= 485÷100= 3.2÷1.6= 0.65×2= 1.6×0.5= 0.25÷0.25= 8.4-2.4= 24÷30= 1.25×8=

53×32

= 45×512= 2×65=

0.5÷41=

5×112=

421×74= 31

÷2= 75×32= 5-43=

8

15

÷2= 12÷43=

1÷35=

72×3

2= 28÷3

14=

41

= 34×81= 54-21= 65×87= 98÷98= 92×6

3= 8.1÷0.9= 1.4×6= 0.5×0.4= 9.5+1.5= 2.7÷0.9= 0.15×4= 0.54÷3= 0.15÷3= 7.5+3.5= 0.1×8.5=

107

÷7= 4

1

1×8= 31-41= 5-75=

21-61= 73+53= 1517÷31= 45×54= 53+54= 43+5

1= 12-83=

54×23= 125

×3= 109÷53= 35÷85= 915

×15= 0÷38=

74-32= 274×169= 2-3

2

×2=

0.35×5= 3.6+4= 6÷0.5= 0.4+0.6=

0.6×0.4= 2.8×2= 4.8÷4= 24÷30=

1.25×8= 8.1÷0.9=

72

×2= 21×2

1= 32×4

3= 4÷163=

12×49=

8

75

÷5= 12×96=

32

×3= 8÷49=

41÷3

1=

132

×2= 94

×3= 5÷31=

21÷31= 72×97÷72= 2521

÷42= 54×4

3= 6×125=

71

×14= 32÷6

5= 7.6+2.1= 25×0.4= 20-0.2= 5÷20= 1.7+2.8= 2.5×4= 0.36÷9= 4÷0.08= 485÷100= 3.2÷1.6=

35÷85= 76×2

3= 114

÷4= 94×83= 35

÷5= 65×87= 0÷35=

32-74= 72

×2= 4÷316=

12×49=

3

2

×5= 85×316= 83×5

16= 0.875×7

16

85+85= 2-76=

83+21= 107-103= 45×5

4= 1-0.25= 1.25×8= 910÷70= 63÷0.1=

38÷4= 7.2÷4= 5.01-1.8= 7.9+2.1= 99-33= 0.72÷0.6=

1517÷31

= 21-31= 67+35= 21-103= 21÷2

1= 18×32=

41

×3= 32×32= 41×31= 65÷52= 83+21= 21×5

2= 15÷12=

65

×12= 95

÷0.5= 76×5

6= 28×

2

1= 76

×14= 21+3

1= 1.8×9

2=

2.5×4= 9.7+0.3= 32×2.5= 1.5×4= 6.6÷6= 1.4×5= 0.125×80= 6÷0.5= 8.4÷4.2=

3.25+1.5=

54-21= 65×87= 98÷98= 92×63= 65-32= 1-32=

9÷43=

6×7

1=

107×75= 54×54= 76

+6= 52×21= 9

8

×4= 0.5-41=

4514×21

15= 100÷32=

88÷322=

2

1

+0.5= 4×0.75= 12÷

3

2= 3.6÷0.36= 7÷14= 6÷0.5= 8.4÷4.2= 6.3÷0.07= 78+216= 85.2-3.25= 3-1.95= 17.5÷6= 125×80=

53×34= 45×5

12= 0÷127=

53÷21= 98

÷12= 53×6

5= 12÷53=

0.5÷53=

31-41= 167×716= 1516÷74= 185÷94= 41÷4

1= 15÷53=

207÷15

14= 14×75=

1÷75=

9

8

÷4= 0.625+8

1

32÷2

3= 2500×0.4= 24×5=

5.4÷0.09= 5-2.57= 0.25×3×4= 6×1.2= 8.7×0.2= 2.4×50= 40×0.75= 12.5×8=

24×

32

= 83÷54= 85

-0.25= 59÷3

2= 8÷118=

41+31= 21×43= 43×32= 54÷21= 43

÷0.25= 98

÷4= 45×5

4= 26×21=

5÷6

5=

43÷31= 133

×4= 65

÷5= 95

×18= 76÷56= 4

3

÷0.75= 37×5= 9-0.9= 72×0.4= 72÷0.4= 25×24= 4.2÷0.2= 12-0.2= 1.25×8= 3÷8= 10÷0.1=

98÷98= 92×63= 65-32= 1-98=

9÷43=

4

1

×0.8= 4

1

+3= 24÷32=

83×5

4= 2.4×43=

0.2-51=

41

-0.1= 21+43= 1+41=

32×41= 54

-0.5= 65×87= 85+87= 59×32= 11

16

÷8= 0.8×12.5= 8.1÷0.03= 1.5×0.5= 10÷0.5= 0.5÷10= 7÷1.4= 72.8÷0.8= 10-0.9=

26.26÷26= 3.2×1.5=

61

×10= 74×2

1= 10÷85=

65

÷4= 65×109= 15

7

×60= 5812×36

29= 12÷21=

61

×8= 223

×11= 10÷715

76×32= 21÷32= 53×32= 45×512=

5×112=

0.9÷43= 421×74= 61

÷2= 715×32=

10×83=

25÷21= 43÷31=

14÷72=

187÷1000= 1+3.89= 0.081×10=

207

×74= 98÷95= 98

÷2= 32

×6= 0.17+0.06= 1.02-0.09= 7200÷800=

2×65= 41÷52=

24×65= 1613

×0= 2.7+0.4= 0.72-0.43= 30×100= 95-91-94= 7-5.6-0.4=

25×40+125×8= 41

×5×4= 10-0.1-0.07= 43+41-52=

0×41=

0÷38= 74-32= 34×81= 0.8×1.1= 7.2+12.8=

46.7-3.8= 51+54= 916÷32= 45×512=

2×65= 0.7×0.8= 0.04×20= 5.6+0.4= 43

÷4= 32

×15= 56

÷3= 54-107=

9.8-4.8= 480÷40= 0.53÷100= 6.5÷1.3×2= 1÷4+0.75= 32+32

×5= 3.5+3.5×3= 8×(2.5+0.25)= 125+125+125=

6÷72= 21

÷2= 75×32=

39×1312=

0.875×716

0.5×1000= 7.82+0.3= 41

÷3= 125÷65=

11+72= 0.5+43= 72+712= 4.5×2= 6.9-2.5=

1÷35= 72×32= 54-21=

28÷314=

1-43= 0.125×8=

4.8÷0.3=

1-41-42= 30×(200+3)= 15×4+6×5= 25÷8÷1.25=

3.7×6.2÷0.37= 121

×6×4= 3÷43= 53+81= 107-101=

21-61= 61+83=

0.96÷0.8=

0.8×7= 1.5×7=

480×41=

3.6×92

= 43+51=

39×1312=

38÷38=

0.98-0.09= 0.2+0.78=

600×700= 52÷41= 15÷75= 21×54= 118÷83=

102×31=

1.32×8= 0.7×8=

0.048+0.52=

36%×5×20= 2.4×2.5×4=

127×143×38=

1-67%-23%=

2÷52= 176

×8= 31×21= 31-41= 5.2÷13= 24×0.5= 12.5÷5=

0.24÷83

= 5023

×2= 65×53=

41÷83=

8+7.2= 1.2×30= 0.12×20=

1+54= 54÷52=

12-83= 43

÷1=

0.56÷0.8= 7.4-2.8=

0.18÷0.2=

0.75+0.25÷0.5= 65+65+65= 1-21+41= 3.8+1.3+2.2=

0.63-0.19+0.37= 0.25×3×4=21+107=

0×87= 6518×3613= 41+31= 0.9×0.3= 8500÷500= 3.2-3.2=

81+41= 54×23= 125

×3= 2-32×2= 2.5+3.2= 0.74+0.16= 23×100= 65

×36= 74÷54=

11÷1211= 41

×25= 630÷9= 4.5-0.4= 9.53-1.53=

0.6×0.6÷2= 8.4-3.2-1.8= 7.7÷(44+33)=

61×7÷61×7=

0.1÷0.01-0.5=

1÷23÷32=

21÷41= 137

×39= 54-107=

109

÷53=

65×61=

0.52+0.4= 70×12= 0.25×100=

6×21= 32

×9= 31

÷3=

2×43=

0.1×101=

10×0.05= 0.13×7= 19.9+11.1=

109

÷3= 65+31= 21+31=

7÷31=

53×32=

63÷100= 1.2-0.8= 3.25×0= 3×54-54×3

2.5×(4+40)= 21×83×54=

9.9÷0.9+0.1=

10÷75= 76×32=

0.5÷41= 21-51= 32

×1.8= 0.02×0.5= 6.3÷7= 1.64+4.1= 43×32= 71

×21= 1-65=

0.48×121

= 73×32=

5×0.24= 4.5-0.05= 3.9÷0.13= 2011

×3= 65-65= 76

×7=

18×95= 6÷53=

4.95÷0.9= 0.25×0.4= 9.53-1.53=

136×7+7×13

7=

40-2.3-1.7= 41×251

×100=

31-31×31=

8×43= 3524

÷4= 73+53= 23×52= 54-21= 0.35×0.2= 24÷15= 8.65×10=

81-91= 61×43= 35÷85= 915

×15= 65+65= 0.35×0.6= 3.08×0.01= 2.4÷0.8= 107×75=

1000÷38

88÷322= 32×32=

1-32= 0.6×8= 2.1×2= 0.25+0.75=

43+41+54

61

÷5×30= (65+43

)×0= 53

×60+2=0.36×65

= 21-31=

9÷43= 52×21=

0.5-41= 0.325×100= 80÷1000= 0.92-0.2= 87-43= 207÷53= 98

×4= 4514×2115= 134÷138= 2.8×10= 0.36÷0.4= 2.5×8= 41

×8=

0.8÷54=

121

×78= 41

+3=

43-41=

3.9÷0.13= 7.2×0.1= 0.96-0.35=

98×43×23= 1.7+0.43+3.3=

21×4×21= (66+34)×2=1118

÷9= 21+43=

43×32=

0.2÷51=

53+101= 4.8×0.5=

5÷0.25= 7.8÷0.01=

52×127

= 421×74=

12÷43= 43×58=

121

+41=

4.7+2.3= 7.2×0.8= 6×3.4= 12÷56=

10÷85= 94

×27=

61+71= 32÷23=

0.64÷0.8=

0.7×9= 1-0.95=

6-(21+41)=

4.2÷0.3×3=

43×72

×4=

0.25×4×3.14=

13÷1513= 87×41= 43

+3= 815

÷2= 31-41=

0.62-0.32= 1.4×0.5= 0.75×100=

100×41

14×72= 65

÷4=

5-43=

1÷185=

4.5-1.3= 0.125×4= 0. 56÷0.7= 83×38= 54×21= 312

÷7= 41+31= 41-51=

2.8+4.2= 0.75÷0.25= 0.84÷2.1=

3+94

×9=

25×31÷2.5=

103

+54+107=

12-6.3-3.7=

67

+6= 52×41= 51-61= 21+103=

0.4×43=

95.3-13= 0.4×50= 30×0.1=

6÷73= 94×167=

118÷38= 52+31= 165×158=

0.2×102= 9.6÷0.8=

16.5÷0.5= 103÷53=

1+65= 1110

÷5= 61

×8= 51÷52=

6.45+5.5=

7.5×0.1= 5.4÷0.6=

3.5+0.5×0.8=

1-65÷65=

127×143

×32=

2.8÷7×0.3=

11×223= 21÷32= 53×32= 75-32= 127

×4=

9.6÷0.8= 0.52+0.4= 0.108÷2=

26÷21=

0.63×92

5-75= 32÷21=

2.4÷54=

3.28×0.1= 0.76+0.14=

3.2÷0.04=

5-43=

12÷43=

1÷35= 72×32=

65×87=

670+250= 0.05×4= 10.2+0.2=

16×3×125

= (61+121

)×24

1÷(10-9.9)=

1-31-31=

83÷53= 247×143= 61-71= 1517÷31= 45×54=

0.21×100= 0.7×4= 0.95+0.05= 5017

÷17= 21÷31= 100×101

= 54÷21=

0+65= 2.01×0= 0.78÷10= 3.4-2.8= 53+54= 37×73= 81÷81= 52×32= 115

×44=

0.052×10= 10+0.08= 12.8÷4=

100×1.6%×4= 41÷1×41=

1.48×96×0=

95÷5×49=

1÷65= 83

×3= 97-94= 203

×15= 134

÷12= 4.5×0.02= 10.8÷9= 0.68+0.42=

32

×5= 94×41=

31

÷4= 43

÷2= 101

×5=

1÷2.5= 5.1+2.3=

125×80=

98÷98= 92×63= 107

÷7= 411

×8=

21-61=

3.6÷24= 7.82+0.3= 1.25×0.8=

103

÷0.9×3= 125÷61

×2=1.4×0.5÷107=

2×125÷125=

五年级口算能力竞赛题

五年级口算竞赛试题 班级:_____姓名:______得分:______ 4-3.2=1-0.99= 4.1+4.14=0.6+0.8= 0.81÷0.9= 1÷0.01= 0.9÷0.45= 0.48÷0.24= 1.8+0.9=0.28+0.2= 6.5-5.6=9.65-5= 1.6÷0.04= 0.24×0.5= 1.85×0.1= 1.2×0.7= 0.09÷3= 4.9÷7= 4.2×2= 1.1×3= 0.32+0.21=7.2+2.8=0.86-0.6=0.58-0.41=10×0.35= 100×0.36= 1000×7.8= 0.006×10000= 0.57-0.27=0.86-0.4=0.74+0.54=0.32+0.21= 12.3÷10= 6.53÷100= 12÷1000= 0.16÷100= 1-0.42= 5.2+3.5=0.61-0.3=0.8-0.08=3.6÷6= 8.4÷4= 0.64÷8= 0.6×8= 2.4÷8= 0.06÷3= 20×0.5= 1000×0.09= 6.6+1.4= 3.9-2=0.837-0.837=7.3+1.7=0.35÷7= 2.8×4= 0.5×0.5= 2.5×10= 0.06×0.9= 0.05×1.6= 0.5×0.05= 0.3×0.03= 3.6÷0.3= 0.54÷0.6= 0.12÷0.4= 0.45÷0.5= 0.25×4= 2.5×0.4= 1.25×0.8= 12.5×0.8= 8.5-2.9= 4.8-4= 3.8+4.02= 3.42+0.48=3.7÷0.01= 2÷0.25= 1.2÷0.03= 0÷1.8= 1.08-0.8=2-0.01=7.51+1.49= 4.6+3= 0.8×0.25= 110×0.1= 13÷0.5= 0.32÷0.004= 8.1÷0.3= 0.92×0= 0.1×0.001= 0.8÷0.02= 1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7= 99×1.24+1.24= 6÷0.25÷4= 14.7+3.89-4.7=

六年级上册口算练习题带答案

六年级上册口算练习题带答案14 -7.4 = 6.6, 1.92 ÷0.04 = 48, 0.32 ×500= 160, 0.65+4.35= 10 - 5.4 = 4.6, 4÷20= 0.2, 3.5 ×200= 700, 1.5-0.06=1.44 0.75 ÷15= 0.05, 0.4 ×0.8 = 0.32, 4×0.25 = 1, 0.36+1.54=2 1.01 ×99= 99.99, 420÷35= 12, 25×12= 300, 135÷0.5 = 270 3/+ 1/=1, +/=22/9, -/=7/3, 3/- 1/2= 1/4 1/+ 1/-1/=1/2,

7.5-=1.2, 7/+/=5/4 3/10 +1/=1/2, 4/-/10 =1/10, - 1/-1/=1.5 0.51 ÷17= 0.03, 32.8+19=51.8, 5.2 ÷1.3 = 4, 1.6 ×0.4 = 0.64 4.9 ×0.7 = 3.43, 1÷5= 0.2, 6÷12= 0.5, 0.87-0.49=0.38 1....... 2....... 3.8+2-8+2 4.25*4/25*4 5.7.26- 6.286+198 7.314-202 8.526+301 9.223-99

10.6.25+3.85-2.125+3.875 11.9-2456*21 12.0.5/11.5-4*2.75 13.1/2 ×3/5 14.3.375+5.75+2.25+6.625 15.1001-9036÷18 16.3.8 ×5.25+14.5 17.2.1*4.3+5.7*2.1 18.30 ×1/3 19.102*45-328 20.2/3 ×12 21.2.8*3.1+17.6/8 22.3/5 ×5/6 23./2.5 24.2/5 ×1/3 25.6110*47+639 26.1/2- 1/6 27.3.5*2.7-52.2/18 28.1/7 ×1/5 29.3.375*0.97+0.97*6.625 30.25 ×4/5

六年级上册数学口算题及答案

六年级上册数学口算题及答案

六年级上册数学口算题及答案 【篇一:小学数学六年级上册口算题(分数计算题)】 /p>第五部分 第六部分 第八部分 第九部分 第十一部分 第十二部分 【篇二:六年级上册数学计算与解决问题及答案】 class=txt>知识竞赛试卷 (比赛时间40分钟,满分100分。) 一、列竖式计算。(共6分,每小题2分) 14?(3?513?813) 269?0.375?7 86 三、解方程。(共16分,每小题2分) x? 132 6 x+5 =13.4 ⅹ+ⅹ=15 x+ 四、解决问题。(共60分,每小题6分)

1、为了缓解交通的拥挤的状况,某市正在进行道路拓宽。团结路的路宽由原来 的12米增加到25米,拓宽了百分之几? 2 3 16 3157 =-191919 2、在一个周长25.12米的圆形水池边修一条宽2米的环形小路,小路的面积是 多少平方米? 3、学校图书室原有图书1400册,今年图书册数增加了12%,现在图书室有多少册图书? 4、自行车的车轮直径是50厘米,每分钟转动100周,要过1570米的公路,需要几分钟? 5、一个圆与一个长方形的面积相等。圆的周长是37.68厘米。长方形的宽是9厘米,长是多少厘米? 6、建设路小学开展“保护环境,回收废纸”的活动,上个月六(1)班回收废纸136.5千克,六(2)班回收废纸108千克,六(1)班的废纸卖得钱比六(2)班多17.1元。每千克废纸多少元?(列方程解答) 7、一个房间的长6米,宽3.5米,高3米,门窗面积是8平方米。现在要把这个房间的四壁和顶面粉刷水泥,粉刷水泥的面积是多少平方米?如果每平方米需要水泥4千克,一共要水泥多少千克?

(完整版)六年级口算天天练试题

口算练习题一 (第一周) 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 21×2 1 = 32×43= 12×32= 41+3= 0.6÷35 = 4.4-335 = 16 ÷16 = 45 ×5 8 = 3.6-135 = 23×52= 74÷32 = 1.5÷0.05= .5×0.4= 83÷3= 36×21= 2 1 ÷52= 18×700= 400÷80= 64÷4= 360÷20= 1÷7 5= 98÷4= 3-1.95= 87-4 3= 1.64÷41= 10÷20= 24÷15= 8.65×10= 45+109÷9= 1-54÷54= 3×31÷3×3 1= 10-0.9= 9.5+5= 4 -3 1 = 7÷1.4= 口算练习题一 (第二周) 85+84= 59×3 2 = 118÷8= 41+31= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 32÷23= 31×27= 26×21 = 76×2= 32÷32= 41÷31= 132 ×2= 265×13= 5 4 ×3= 54-107= 41×8= 41+3= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 3.6-135 = 2 3×5 2= 7 4÷3 2 = 1.5÷0.05= 53×21= 71÷21 = 24÷32= 83×54= 12÷ 12= 1÷7+76= 712÷74 = 1-1×31 =

口算练习题三(第三周) 2.5×0.4= 83÷3= 36×21= 2 1 ÷52= 0.35×0.6= 3.08×0.01= 4.95×1000= 5÷6= 6 5 ÷5= 95×18= 76÷5 6= 53×21= 71÷2 1 = 24÷32= 83×54= 18×700= 400÷80= 64÷4= 360÷20= 415 ×14 = 43÷43= 71×103= 1.8×6 1 = 0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1= 4514×2115 = 21+21= 4×43= 12÷32= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 0.25×3.97×4= (1.2+8.8)×0.4= 40×20%= 口算练习题四(第四周) 0.21×100= 0.7×4= 0.05×4= 4×0.3= 1÷7 5= 98÷4= 3-1.95= 87-4 3= 5×400= 53 ×2 1= 7 1÷2 1= 24÷3 2= 107×75= 32×32= 76+6= 4 3 ×8= 0.56÷28= 0.36÷0.4= 0.4×0.5= 6×7 1 = 223×11= 10÷75= 76×32= 5×11 2 = 5-512 = 5 144 ×12= 3.7+5= 300×0.3%= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0÷10%= 6.8×80%= 54-(54-2 1 )= 40×20%= 25×4= 0.125×8= 4.8÷0.3= 0.96÷2=

六年级口算比赛100题

北大附校2013-2014学年六年级口算比赛 (每题1分 时间:10分钟) 班级________姓名________得分________ 14 +34 = 23 ÷34 = 15 ×19 = 45 ÷825 = 23 ×69= 3.4×117 = 613 -416 = 10.9-910 = 10-34 -0.25= 14×37 = 70%-4÷6= 37 ×710 = 35 ×70= 13 ×18 = 511 ÷611 = 178 ×415 = 214 -112 = 13 ÷18 = (14 +13 )×4= 712 ÷8 7 = 12 - 13 = 1÷34 = 0.2∶14 5 = 12.1+19.9= 2.5÷0.05= 320 ÷15 = 23 ×58 = 112 ÷23 = 12 ∶1 5 = 84÷28= 1+30%= 0.72÷0.8= 3.8+0.7= 78 -18 = 0.75÷15= 45 ×14 = 37.5%+22.5%= 20×54 = 15-6.7= 713 ÷13 = 2.5∶3= 6.4-3.7= 100+0.07= 1112 ×3 11 = 0.45×2= 35 ×13 = 5.6÷0.7= 3-125%= 8.4÷7= 414 +5.75= 710 ×127 = 234 ×23 = 5.8+9.2= 504×6= 27 +27 = 24×0.04= (12 +14 )×12= 712 ∶79 = 17÷10=( )% 0.6∶0.8= 0.36+0.4= 10-2.3-1.7= 34 ∶1= 45 ∶4 3 = 5×1.4= 0.7 ÷1100 = 65 ∶16 = 36∶0.4= 310 ∶0.3= 8+1 3 = 617 +217 = 4.5 ×4.5+5.4×4.5= 29 ×34 = 118 +18 = 30%+160%= 4- 8 19= 3.5÷5=( )% 23 +49 = 36÷3 4 = 2.5×6= 45 ∶34 = 100×34 = 4×5.2= 23 ÷25 ×25 = 23 ×2 7 = 87 ×57 = 95 ÷59 = 2002÷20022003 = 49 ÷36= 712 ÷37 ×45 = 56.8-0.68-16.8= 1.25×16×8= 3.14×15= 6.3+37= 42÷0.02= 896+389= 7.8×(100-10)= 229×9-29×9= 0.25×0.81×4= 29 100 ×0.1=

六年级数学上册口算题300道

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六年级数学上册分数乘法口算练习四873 12295417 94 5 2 58= 3 13 7 47= 3.2- 12= 2 5 7 = 153 1 2 2 11

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2 1× 2 1= 32×4 3 = 12× 3 2= 4 1 +3= 54÷2 1 = 9 8 ÷4= 45×5 4= 5÷ 6 5 = 32÷32= 41÷31= 132 ×2= 26 5 ×13= 65×52= 8 3 ÷3= 36× 2 1= 21÷5 2= 5÷6= 6 5 ÷5= 9 5 ×18= 76÷56= 26×21= 76 ×2= 53×2 1= 71÷21= 24÷32= 83×54= 85+8 4= 59×32= 11 8 ÷8= 41+31= 5 3 ×15= 21+4 3= 43×32= 14× 7 5= 1÷7 5= 9 8 ÷4= 3-= 87-43= 32÷23 = 31 ×27= 54 ×3= 54 -107= 41 ×8= 4 1 +3= 6÷7 2= 0÷65= ÷= 26×1312= 38÷38= 125×8= 6× 7 1= -41= 4514×2115= 100÷ 3 2= 88÷322= 2 1 +21= 4× 4 3= 12÷ 32= 25×4= 10÷85= 3 1 ÷4= 45×5 4= 15 17 ×60= 5812×36 29=

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121×6= 2.8×25+12×2.5= 12.5×32×2.5= 5-9 7 92+= =+-+3 1 213121 24.06+0.4= 45×101= 59 ×6= 270÷18= 1.25-0.25+0.75= 21×31÷21×31= 18×(32+65+9 4 )= 5.28―(0.28+0.2)= 152+15 3 = 7÷1.4= 76÷56= 72.8÷0.8= 0.77+0.33= (31+41 )×12= 53÷0.6= 1.25×54 ×8= 10-0.9= 8.2+0.54+0.46= 5 4-31 = 1211-65+121= 83×5 2= 26.26÷26= 4.57+6.43= 7.9×11-7.9= 53×32= 45×5 12 = 14×6 5 = 10-34 -14 = 1.25×16×8= (14 +13 )×4= 9×916 -916 = 53×32= 45×512= 0×65= 54÷21= 98÷4= 45×5 4 = 5÷ 65= 32÷32= 41÷31= 13 2 ×2= 265×13= 65×52= 83÷3= 36×21= 21÷52= 5÷6= 65 ÷5= 95×18=

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