89+456-78

5%+.3/7 × 49/9 - 4/3

9 × 15/36 + 1/27

2× 5/6 – 2/9 ×3

3× 5/4 + 1/4

94÷ 3/8 – 3/8 ÷6

95/7 × 5/9 + 3/7 × 5/9

6/2 -( 3/2 + 4/5 )

8 + ( 1/8 + 1/9 )

8 × 5/6 + 5/6

1/4 × 8/9 - 1/3

10 × 5/49 + 3/ 14

1.5 ×( 1/2 + 2/3 )

2/9 × 4/5 + 8 × 1 1/5

3. 1 × 5/6 – 5/6

4/7 - ( 2/7 – 10/2 1 )

19 × 18 – 14 × 2/7

5 × 25/ 16 + 2/3 × 3/4

4 × 8/7 – 5/6 × 12/ 15

7/32 – 3/4 × 9/24

2/3÷ 1/2- 1/4×2/5

2-6/ 13÷9/26-2/3

2/9+ 1/2÷4/5+3/8

10÷5/9+ 1/6×4

1/2×2/5+9/ 10÷9/20

5/9×3/ 10+2/7÷2/5

1/2+ 1/4×4/5- 1/8

3/4×5/7×4/3- 1/2

23-8/9× 1/27÷ 1/27

8×5/6+2/5÷4

1/2+3/4×5/ 12×4/5

8/9×3/4-3/8÷3/4

5/8÷5/4+3/23÷9/ 1 1

3/7 × 49/9 - 4/3

8/9 × 15/36 + 1/27

12× 5/6 – 2/9 ×3

8× 5/4 + 1/4

6÷ 3/8 – 3/8 ÷6

4/7 × 5/9 + 3/7 × 5/9

5/2 -( 3/2 + 4/5 )

7/8 + ( 1/8 + 1/9 )

9 × 5/6 + 5/6

3/4 × 8/9 - 1/3

7 × 5/49 + 3/ 14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 1 1/5

3 1 × 5/6 – 5/6

9/7 - ( 2/7 – 10/2 1 )

5/9 × 18 – 14 × 2/7

4/5 × 25/ 16 + 2/3 × 3/4

14 × 8/7 – 5/6 × 12/ 15

17/32 – 3/4 × 9/24

3 × 2/9 + 1/3

5/7 × 3/25 + 3/7

3/ 14 ×× 2/3 + 1/6

1/5 × 2/3 + 5/6

9/22 + 1/ 1 1 ÷ 1/2

5/3 × 1 1/5 + 4/3

45 × 2/3 + 1/3 × 15

7/ 19 + 12/ 19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 2 1/ 16 + 1/2

10 1 × 1/5 – 1/5 × 2 1

1, 2× 4 of 80 = 2/20 =110.

2, 9 7×3=7/3

3,2× 5 of 25 = 2/5

7× 140= 14 in 4.70.

3×7 = 2 1/5 of 5.5

6, 7 8×7=8

7, 2 7×9=63/2

8, 9 7×2= 14/9

9, 2×2= 1.

10, 14 7×4= 14/7=2

1 1, 4× 5 of 20 =1

12,8× 2 of 7 =16/7

13, 1×2= 1/4.

14, 1× 100 = 1/ 100.

15,268 points 1×4= 1/67

16, 2 = 3/960 in 3÷480.

17, 2/4 ÷ 2 = 1/4

18, 1÷8= 1/40.

19, 10 6÷2=3/ 10

20, 4 7÷8=7/32

3 ÷ 6 in 2 1 56 =1112.

5÷ 1 = 5/37 in 22,37

8 ÷ 2 of 23,7 = 4/7

24, 9 7÷3=7/27

25, 65438+3/00 ÷ 5 = 3/50

26, 5/9 = 1/9

27, 4/8 ÷ 8 = 4

28, three quarters ÷ 5 = 3/20

29, 9 4÷2=2/9

30, 23 7÷6=7/ 138

3 1, 4/5+8/5 = 12/5

1 = 1

33, 3/4+65438/8+0 = 7/8

34, 4/7+2/8 = 46/56 = 23/28

35,7 7+ 10/0 point1= 36/10 =18/5.

8 = 7 of 36,7+7 and 8 of 7.

37, 7/5+3/5 = 2

38, 9+3/4 = 9+3/4

39, 1+ 1= 1/2.

65438 in 40.8+0+65438 in 7+0 =13/56.

4 1, 7 of 6+7 1 = 55/42.

42, 1+2/6 = 1 and 1.

5 of 43,7+5 of 65438+0 = 32/35

44, 6/5+4/3 = 38/ 15

45, 5 of 1+7 =1and 5 of 7.

65438 in 46.5+0-65438 in 6+0 =1/30.

47, 4 8- 1= 1

48, 3/5- 1=2/5

49, 1= 1/ 10.

50, 1-8 part 1=7/8

5 1, 8/3 to 1=37/ 15.

52, 8-2 1= 15/2

53, 7/5-3/4 = 13/20

54, 2-2 19= 1/2

55, 1- 1=0.

56, 7/9-3/4 = 1/36

57, 9/5- 1 = 4/5

8+0 of 50-65438 of 58,72 = 41/72.

4-3 of 59,9 =1/9

60,48 points 16-5 points 1=2/ 15

1+ 1/5+ 1/6- 1/ 12- 1/ 1=?

1+ 1/5+ 1/6- 1/ 12- 1/2=?

1+ 1/5+ 1/6- 1/ 12- 1/3=?

1+ 1/5+ 1/6- 1/ 12- 1/4=?

1+ 1/5+ 1/6- 1/ 12- 1/5=?

1+ 1/5+ 1/6- 1/ 12- 1/6=?

1+ 1/5+ 1/6- 1/ 12- 1/7=?

1+ 1/5+ 1/6- 1/ 12- 1/8=?

1+ 1/5+ 1/6- 1/ 12- 1/9=?

1+ 1/5+ 1/6- 1/ 12- 1/ 10=?

7/8 + ( 1/8 + 1/9 )

9 × 5/6 + 5/6

3/4 × 8/9 - 1/3

7 × 5/49 + 3/ 14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 1 1/5

3 1 × 5/6 – 5/6

9/7 - ( 2/7 – 10/2 1 )

5/9 × 18 – 14 × 2/7

4/5 × 25/ 16 + 2/3 × 3/4

14 × 8/7 – 5/6 × 12/ 15

17/32 – 3/4 × 9/24

3 × 2/9 + 1/3

5/7 × 3/25 + 3/7

3/ 14 ×× 2/3 + 1/6

1/5 × 2/3 + 5/6

9/22 + 1/ 1 1 ÷ 1/2

5/3 × 1 1/5 + 4/3

45 × 2/3 + 1/3 × 15

7/ 19 + 12/ 19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 2 1/ 16 + 1/2

10 1 × 1/5 – 1/5 × 2 1

50+ 160÷40 (58+370)÷(64-45)

120- 144÷ 18+35

347+45×2-4 160÷52

34(58+37)÷(64-9×5)

95÷(64-45)

178- 145÷5×6+42 420+580-64×2 1÷28

8 12-700÷(9+3 1× 1 1) ( 136+64)×(65-345÷23)

85+ 14×( 14+208÷26)

(284+ 16)×(5 12-8208÷ 18)

120-36×4÷ 18+35

(58+37)÷(64-9×5)

(6.8-6.8×0.55)÷8.5

0. 12× 4.8÷0. 12×4.8

(3.2× 1.5+2.5)÷ 1.6 (2)3.2×( 1.5+2.5)÷ 1.6

6- 1.6÷4= 5.38+7.85-5.37=

7.2÷0.8- 1.2×5= 6- 1. 19×3-0.43=

6.5×(4.8- 1.2×4)= 0.68× 1.9+0.32× 1.9

10. 15- 10.75×0.4-5.7

5.8×(3.87-0. 13)+4.2×3.74

32.52-(6+9.728÷3.2)×2.5

[(7. 1-5.6)×0.9- 1. 15] ÷2.5

5.4÷[2.6×(3.7-2.9)+0.62]

12×6÷( 12-7.2)-6 (4) 12×6÷7.2-6

2/ 1*2= 1 3/ 1*3= 1 3/2*3=2 3/ 1*6=2 4/3*8=6 5/3*20= 12 7/3* 14=6 8/7*40=35 4/3* 16= 1 2 9/5* 27= 15 2/ 1*30= 15 12/7*24= 14 30/ 1*30= 1 5 1/9* 102= 18 19/9* 76=36 4/9*8= 18 5/8* 90= 144 99/98*99=98 3/ 14*6=28 7/ 1*28=4 10/ 1*90=9 5/3* 105=63 19/7* 38= 14 5/ 1*25=5 8/ 19* 16=38 6 1/60* 122= 120 7/2*28=8 6/ 1*48=8 9/7* 18= 1 4 25/7* 100=28 9/5*8 1=45 8/9* 16= 18

12÷3/5 = 12×(5/3)9÷6/7 = 9×(7/6)30÷5/6 = 30×(6/5)4×(3/2)= 4÷2/3(4)÷5/7 = 4×7/5 3÷4/5 = 3×5/4(24)÷7/ 16 = 24×( 15

2/ 1*2= 1 3/ 1*3= 1 3/2*3=2 3/ 1*6=2

4/3*8=6 5/3*20= 12 7/3* 14=6 8/7*40=35

4/3* 16= 12 9/5*27= 15 2/ 1*30= 15 12/7*24= 14

30/ 1*30= 1 5 1/9* 102= 18 19/9*76=36 4/9*8= 18

5/8*90= 144 99/98*99=98 3/ 14*6=28 7/ 1*28=4

10/ 1*90=9 5/3* 105=63 19/7*38= 14 5/ 1*25=5

8/ 19* 16=38 6 1/60* 122= 120 7/2*28=8 6/ 1*48=8

9/7* 18= 14 25/7* 100=28 9/5*8 1=45 8/9* 16= 18

0.25×8.6×4

89+456-78

5%+.3/7 × 49/9 - 4/3

9 × 15/36 + 1/27

2× 5/6 – 2/9 ×3

3× 5/4 + 1/4

94÷ 3/8 – 3/8 ÷6

95/7 × 5/9 + 3/7 × 5/9

6/2 -( 3/2 + 4/5 )

8 + ( 1/8 + 1/9 )

8 × 5/6 + 5/6

1/4 × 8/9 - 1/3

10 × 5/49 + 3/ 14

1.5 ×( 1/2 + 2/3 )

2/9 × 4/5 + 8 × 1 1/5

3. 1 × 5/6 – 5/6

4/7 - ( 2/7 – 10/2 1 )

19 × 18 – 14 × 2/7

5 × 25/ 16 + 2/3 × 3/4

4 × 8/7 – 5/6 × 12/ 15

7/32 – 3/4 × 9/24

2/3÷ 1/2- 1/4×2/5

2-6/ 13÷9/26-2/3

2/9+ 1/2÷4/5+3/8

10÷5/9+ 1/6×4

1/2×2/5+9/ 10÷9/20

5/9×3/ 10+2/7÷2/5

1/2+ 1/4×4/5- 1/8

3/4×5/7×4/3- 1/2

23-8/9× 1/27÷ 1/27

8×5/6+2/5÷4

1/2+3/4×5/ 12×4/5

8/9×3/4-3/8÷3/4

5/8÷5/4+3/23÷9/ 1 1

3/7 × 49/9 - 4/3

8/9 × 15/36 + 1/27

12× 5/6 – 2/9 ×3

8× 5/4 + 1/4

6÷ 3/8 – 3/8 ÷6

4/7 × 5/9 + 3/7 × 5/9

5/2 -( 3/2 + 4/5 )

7/8 + ( 1/8 + 1/9 )

9 × 5/6 + 5/6

3/4 × 8/9 - 1/3

7 × 5/49 + 3/ 14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 1 1/5

3 1 × 5/6 – 5/6

9/7 - ( 2/7 – 10/2 1 )

5/9 × 18 – 14 × 2/7

4/5 × 25/ 16 + 2/3 × 3/4

14 × 8/7 – 5/6 × 12/ 15

17/32 – 3/4 × 9/24

3 × 2/9 + 1/3

5/7 × 3/25 + 3/7

3/ 14 ×× 2/3 + 1/6

1/5 × 2/3 + 5/6

9/22 + 1/ 1 1 ÷ 1/2

5/3 × 1 1/5 + 4/3

45 × 2/3 + 1/3 × 15

7/ 19 + 12/ 19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 2 1/ 16 + 1/2

10 1 × 1/5 – 1/5 × 2 1

1, 2× 4 of 80 = 2/20 =110.

2, 9 7×3=7/3

3,2× 5 of 25 = 2/5

7× 140= 14 in 4.70.

3×7 = 2 1/5 of 5.5

6, 7 8×7=8

7, 2 7×9=63/2

8, 9 7×2= 14/9

9, 2×2= 1.

10, 14 7×4= 14/7=2

1 1, 4× 5 of 20 =1

12,8× 2 of 7 =16/7

13, 1×2= 1/4.

14, 1× 100 = 1/ 100.

15,268 points 1×4= 1/67

16, 2 = 3/960 in 3÷480.

17, 2/4 ÷ 2 = 1/4

18, 1÷8= 1/40.

19, 10 6÷2=3/ 10

20, 4 7÷8=7/32

3 ÷ 6 in 2 1 56 =1112.

5÷ 1 = 5/37 in 22,37

8 ÷ 2 of 23,7 = 4/7

24, 9 7÷3=7/27

25, 65438+3/00 ÷ 5 = 3/50

26, 5/9 = 1/9

27, 4/8 ÷ 8 = 4

28, three quarters ÷ 5 = 3/20

29, 9 4÷2=2/9

30, 23 7÷6=7/ 138

3 1, 4/5+8/5 = 12/5

1 = 1

33, 3/4+65438/8+0 = 7/8

34, 4/7+2/8 = 46/56 = 23/28

35,7 7+ 10/0 point1= 36/10 =18/5.

8 = 7 of 36,7+7 and 8 of 7.

37, 7/5+3/5 = 2

38, 9+3/4 = 9+3/4

39, 1+ 1= 1/2.

65438 in 40.8+0+65438 in 7+0 =13/56.

4 1, 7 of 6+7 1 = 55/42.

42, 1+2/6 = 1 and 1.

5 of 43,7+5 of 65438+0 = 32/35

44, 6/5+4/3 = 38/ 15

45, 5 of 1+7 =1and 5 of 7.

65438 in 46.5+0-65438 in 6+0 =1/30.

47, 4 8- 1= 1

48, 3/5- 1=2/5

49, 1= 1/ 10.

50, 1-8 part 1=7/8

5 1, 8/3 to 1=37/ 15.

52, 8-2 1= 15/2

53, 7/5-3/4 = 13/20

54, 2-2 19= 1/2

55, 1- 1=0.

56, 7/9-3/4 = 1/36

57, 9/5- 1 = 4/5

8+0 of 50-65438 of 58,72 = 41/72.

4-3 of 59,9 =1/9

60,48 points 16-5 points 1=2/ 15