2018北师大版六年级分数混合运算专项练习题

2018北师大版六年级分数混合运算专项练习题
2018北师大版六年级分数混合运算专项练习题

12 3 9 4 27 5 9 10

3 5 13 9 9

2 9 ×[ 7 ÷( 4 + 1 )] ( 1 - 1 × 1

)÷ 1

4

2 ÷( 2 + 2 ×

3 )

9 9 8

2018 北师大版六年级分数混合运算专项练习题

7 2 8 3 1

1 2 3

48×(

+2) ÷ 23- × ÷ + ×

( 1 - 1 )× 3 ÷ 1

2 6 5 5

2 1 1 5 5

5÷[( + )× ] ×7+ ×11

1 ÷(1- 1 × 1 )

5 3

10 8 5 4 4 4 2 4

( 3 - 3 × 5 )÷ 4

4 4 6 3

4-

( 1 + 1 )× 3

5 3 5 5 5 4

5 + 9 × 5 × 8

6 8 9 9

9× 5 + 5 ÷ 1

6 6 9

( 3 + 1 )×8+ 19

8 27 27

( 1 - 1 ×99)÷ 25

4 × 8 + 3 × 8

(16× 3 +4)÷ 2

4

4

24

7 7

7

3 7 ×(1÷ 7 + 8 ÷1)

7 4 ×[( 1 - 1 )÷ 8 ]

3

1 3 ×56 7 +44× 3 - 3 8 7 7 3 25 25 1

2 2 4 5 10

3 × 2 ÷ 3 × 2

4 3 4

9 8 5 2 5 15

84×( 3 - 1 )

( 3 + 2 )×8+ 7

4

8 4 8 4

4

4

23

23

3 +( 3 + 1 )× 2 11 ÷ 1 + 13 ×8

8 7 14 3 12 12 34 × 4 - 4 × 9

50 50

1 ×3+5× 1

2 2

3 ×( 2 + 1 )- 2 1 +3-( 1 + 1 )

15 12 5 4 12

3 × 5 ×

4 - 1 4 7 3 2 1

5 +( 7 - 1 )÷ 1 2 +( 4 + 1 )× 7

16 16 4 2 3 7 2 25

4 4

5

1 3 3 7 ×23+ ×67 44-72×

[ ×( - )] ÷

1×16-1×14+1×70(+)×

645 16489494 48591012 24510

5+5×4 1×16-1×14+1×70(+)×

645

31÷【9×(3+2)】

434

333

4÷(4+8)

888

534

9355351 17×(+)×32×+×

511235××16+×44-72×

1337 [×(-)]÷3÷(3+3)(1-1)×3÷1 4482655

534

888635 5-1×(8÷2)11-1+3÷3 84961712105

5

2 + 4 - 2 7 7 9 3

7

2 ÷【(

3 - 1 )×

4 】 6 ×

5 + 3 ÷ 7

3 4 2

5 15 5

7 8 8 6

( 7 - 3 )×88

13—48×( 1 + 1 )

99× 99

11

8

12

16

100

4 ÷3+ 2 × 4 2 + 1 × 3 + 7 12 × 3 + 4 × 12 + 12

5 3 5

5 2 5 10 13 13 13

( 7 - 5 )×( 5 + 2 )

8 ÷7+ 1 × 6 8

16 13 13

【1-( 1 + 3 )】÷ 1

4 8 4

7 ÷ 11 + 2 × 5

( 1 + 3 - 2 )×12

2- 6 ÷ 9 - 2

9 5 9 11

6

4

3

13

26

3

1 ÷ 5 + 1 × 3 3 ×

2 + 1 ÷ 5

10 × 7 ÷ 5 - 1

2 8 4 5 4 5 4 2 21 20 6 4

83÷(3-1)

4

5×4-(7+2)

3÷(

2

3

2

5

)×

3

5

45×43

11

5

2

9

×

5

11

5-7-0,125

21+

7

÷

3

8

×(-

3

5

÷[(+

1 5

20-12÷4

(3-1)÷3

8488683

1

443-10×3-2

2127

7

81+3×2÷2 643

53

553

45

1

2135)×13]

5÷1×3

6457×7+3 88

(3-2)×97÷1÷61-5×21 34984725

5910

(15-14×)×[(1—9)÷3]×66÷(4+2×5)

721

510 9486

78÷3×5

9÷(7-2)×3(1-0.8×3)÷4 9345(4+1)÷7+7 54310

5-5×55-3×71-7÷7 797998

3-3÷3+31+4÷16×8 445557525123+×

48

10577936

2-2×3÷55÷(1+1)?2(3+3)÷(1-1)5542261510

9×14×222÷11÷33×5÷15 141216

16×3÷2

81561+3×2 447

8

13 × 15 - 2

5 7 34 17 12 3 5 13

2 ÷( 4 - 1 )

(2- ÷ )×

7 5 3 15 10 5 7

2 3

8 5 3 5 25

( + × ) ÷ 25÷ ( - )( 2 - 2 ÷2)× 5

16 4 12 20

8 6 (2- ÷ )×

(0.75– 3 )×( 2 + 1 )

18 ÷0.6× 2 10 5 7

9 3

2 - 2 ×

3 18÷( 1 - 1 )

5 5 20 2

6 9

2

3

1 4

33 22 5 2 1 1

(3.4-2.4)÷ ×

÷ + 5÷[( + )× ]

3 4 2 3 9 3 6

×( - )÷ 5 5 2

1 1 3

3 1

1 3

( + )÷(1- )

24÷( - )

+ ×15

7 3 5 9 7 5

5 5 3

9 3 6

16 35

3

12 3 9 4 27 9 9

5÷[( + )× ] ×23+ ×67 ( 1 - 1 )× 3 ÷ 1

3 5 13 25 25 13- 3 X =10 X ÷ 5 = 7 7

(2–0.6) ÷ 7

2 ×0.375÷ 6 4÷ 8 –0.6

15

9 7

3

5 ÷ 4 ×0.64 14 21 5 ÷6×0.8 12 3 ÷ 0.2× 2 20 3

7 2 8 3 1

5 5

48×( +2)÷ 23- × ÷

×7+ ×11

2 1 1 4 4

2 6 5 5

4 χ + 2 χ = 1

5

3

5

8 14 8

5

X-1X=2

331-1X=2

33

8X+1=72X-1X=1

3935

15:X=5 44111+2X=1

4612

X+7X=4

93

2

5X-5=5

相关主题
相关文档
最新文档