人教版小学六年级数学四则混合运算专项练习题

人教版小学六年级数学四则混合运算专项练习题
人教版小学六年级数学四则混合运算专项练习题

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(1)0.8×33×1.25

(2)1718 ×910 +17

18 ÷10

(3)9.56+4.875-7

8 +1.44

(4)34 ÷6-16 ×14

(5)4.6×38 +8.4÷83 -3

8

×5

(6)15.6÷[32×(1-5

8 )÷3.6]

(7)4÷53 +6×3

5

(8)35 ×1920 +25 ×1920 -19

20

(9)225 ×80×8

13

×1.25

(10)25×1.25×4×8

(11)0.7+3.9+4.3+6.1

(12)7.35×99+7.35

(13)47-8÷17-9

17

(14)46×101

(15)15.6-27 -5

7

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(16)x -85x=31

×45

(17)14×54 +14×3

4

(18)34 ÷611 +317 +5

8

(19)89 ×715 +815 ÷98 +8

9

(20)3-59 ×720 -11

36

(21)76 -715 -8

15

(22)57 -103 +97 -2

3

(23)57 ×43 +27 ×4

3

(24)149 ÷75﹪-59 ÷34

(25)(38 +56 -7

12

)×24

(26)205×32-656

(27)20%x=80

(28)14 ÷52 ×(14 +1

6 )

(29)35 -1

4 -1.75+0.4

(30)30%x+9=39

(31)40%x+15=55

(32)(1

3

1

5

)×45

(33)2-[1

6

+(

3

4

7

12

)]

(34)0.3÷[1÷(3.3-2.95)] (35)50%x-6=44 (36)(

5

6

1

3

)×(

5

8

÷

1

4

(37)[(

2

3

1

4

)÷

5

6

4

5

5

11

(38)(

2

5

1

7

)×35×

1

9

(39)24×(

1

4

1

6

1

3

(40) 60%x+30%x=90

(41)

8

9

×[

7

8

-(

7

16

1

8

)]

(42)(2-1.6×0.5+1.2)÷8%

(43)8.6÷4.3×

2

5

(44)

6

7

×(

5

12

-0.25)÷

5

8

(45)[3.6-(4.7+2.3)×

3

7

]÷1.2

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(46)96%÷[3-(0.6+2.4×0.2)] (47)250%×15%×240%

(48)12.5%×19+12.5%×1.3

(49)51

8

÷

17

4

2

9

(50)5

8

×

11

10

3

8

÷

10

11

(51)

9

20

÷[

1

2

×(

2

5

4

5

)]

(52)60×(

5

12

4

15

1

2

(53)(2-1.6×0.5+1.2)÷8%

(54) 60%+2.1÷ 12%

(55)(

8

15

9

20

×

2

3

)÷

1

12

(56)15%×1.25×6×80%

(57)6.78×90%+67.8%

(58)12×(

1

3

1

4

(59)(9-10×

4

5

)÷

3

4

(60)101.1-25.93+5.1÷0.85

(61)(

5

8

1

4

)×(

8

9

÷1

1

3

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