2.5/8*2/7+5/8*5/7

3. 10 1* 1/5- 1/5*2 1

4.3 1*5*6-5/6

5.8*4/5+8* 1 1/5

6.6*( 1/2+2/3)

7.(3/5- 1*2)*5/3

8. 12*(2*3+ 1/6)

9.4/7*5/9+3/7*5/9

10.(3+ 1)*5/6

1 1.5/2*(3/2+4/5)

12. 1/6*(2/3+3/4)

13.7/72*( 1/8+ 1/9)

14.9*5/6+5/6

15. 12*5/6-5/6*3

16.2 1/22*(2/7+ 10/2 1)

17.45*2/3+ 1/3*45

18. 1/5*2/3+4/3* 1/5

19.9/ 1 1*( 1 1/ 18+ 1 1/20)

20.2/5*(5/9+5/7)

2 1. 1/3*(5*(2/3))

22.( 1+37%)*20

23.35/2*75%

24.30*(50/2)

25.(54+ 10%)/20

26.(25/3* 18)*30%

27.(2+70%)*40

28. 1/7*(98*( 1/4)*2)

29.25%*((23+2%)*4)

30.(30+20%)/2

3 1. 12*3/(25+20%)

32.30/(3+40%)

33.27/8* 16* 10%

34.(2/3)*(3+6)*( 1/2)

35.45*( 1/9)*24

36.(35+ 10%)*27

37.(45+50%)*3* 1/2

38.(43*20%)+(3*( 1/9))

39.27*(9*( 1/3))*5%

40. 14* 15%+25*8*( 1/4)

4 1.7*( 1/2)/49

42.( 1+48%)*2

43.(4*8- 12)*50%

44.(48/60%)/ 10

45.63*( 1/7)*30%

46.8/9 × 15/36 + 1/27

47. 12× 5/6 – 2/9 ×3

48.8× 5/4 + 1/4

49.6÷ 3/8 – 3/8 ÷6

50.4/7 × 5/9 + 3/7 × 5/9

5 1.5/2 -( 3/2 + 4/5 )

52.7/8 + ( 1/8 + 1/9 )

53.9 × 5/6 + 5/6

54.3/4 × 8/9 - 1/3

55.7 × 5/49 + 3/ 14

56.6 ×( 1/2 + 2/3 )

57.8 × 4/5 + 8 × 1 1/5

58 .3 1 × 5/6 – 5/6

59.9/7 - ( 2/7 – 10/2 1 )

60.5/9 × 18 – 14 × 2/7

6 1.4/5 × 25/ 16 + 2/3 × 3/4

62. 14 × 8/7 – 5/6 × 12/ 15

63. 17/32 – 3/4 × 9/24

64.3 × 2/9 + 1/3

65.5/7 × 3/25 + 3/7

66.3/ 14 ×× 2/3 + 1/6

67. 1/5 × 2/3 + 5/6

68.9/22 + 1/ 1 1 ÷ 1/2

69.5/3 × 1 1/5 + 4/3

70.45 × 2/3 + 1/3 × 15

-

1.3/4* 1/9+ 1/4* 1/9 2.5/8*2/7+5/8*5/7 3. 10 1* 1/5- 1/5*2 1 4.3 1*5*6-5/6 5.8* 4/5+8* 1 1/5 6.6*( 1/2+2/3) 7.(3/5- 1*2)*5/3 8. 12*(2*3+ 1/6) 9.4/7*5/9+3/7*5/9 10.(3+ 1)*5/ 6 1 1.5/2*(3/2+4/5) 12. 1/6*(2/3+3/4) 13.7/72*( 1/8+ 1/9) 14.9*5/6+5/6 15. / kloc-0/2*5/6-5/6* 3 16.2 1/22*(2/7+ 10/2 1) 17.45*2/3+ 1/3*45 18. 1/5*2/3+4/3* 1/ 5 19.9/ 1 1* ( 1 1/ 18+ 1 1/20) 20.2/5*(5/9+5/7) 2 1. 1/3*(5*(2/3)) 22.( / kloc-0/+37%)*20 23.35/2*75% 24.30*(50/2) 25.(54+ 10%)/20 26.(25/3* 18)*30% 27.(2+70%)*40 28. 1/7*(98*( 1/4)*2) 29.25%* ((23+2%)*4) 30.(30+20%)/2 3 1. 12*3/ (25+20%) 32.30/(3+40%) 33.27/8* 16* 10% 34.(2/3)*(3+6)*( 1/2) 35.45*( 1 /9)*24 36.(35+ 10%)*27 37.(45+50%)*3* 1/2 38.(43* 20%)+(3*( 1/9)) 39.27*(9*( 1/3))*5% 40. 14* 15%+25*8*( / kloc-0//4) 4 1.7*( 1/2)/49 42.( 1+48%)*2 43.(4*8- 12)* 50% 44.(48/60%)/ 10 45.63*( 1/7)*30% 46.8/9 × / kloc-0/5/36 + 1/27 47. 12× 5/6 – 2/9 ×3 48.8× 5/4 + 1/4 49.6÷ 3/8 – 3/ 8 ÷6 50.4/7 × 5/9 + 3/7 × 5/9 5 1.5/2 -( 3/2 + 4/ 5 ) 52.7/8 + ( 1/8 + 1/9 ) 53.9 × 5/6 + 5/6 54.3/4 × 8/9 - 1/3 55.7 × 5/ 49 + 3/ 14 56.6 ×( 1/2 + 2/3 ) 57.8 × 4/5 + 8 × 1 1/5 58 .3 1 × 5/6 – 5/6 59.9/7 - ( 2/7 – 10/2 1 ) 60.5/ 9 × 18 – 14 × 2/7 6 / kloc-0/.4/5 × 25/ 16 + 2/3 × 3/4 62. 14 × 8/7 – 5/6 × 12/ 15 63. 17/32 – 3/4 × 9/ 24 64.3 × 2/9 + 1/ 3 65.5/7 × 3/25 + 3/7 66.3/ 14 ×× 2/3 + 1/6 67. 1/5 × 2/3 + 5/6 68.9/22 + 1/ 1 1 ÷ 1/2 69.5/ 3 × 1 1/5 + 4/3 70.45 × 2/3 + 1/3 × 15 7 1.7/ 19 + 12/ 19 × 5/ 6 72. 1/4 + 3/4 ÷ 2/ 3 73.8/7 × 2 1/ 16 + 1/2 74. 10 1 × 1/5 – 1/5 × 2 1

Hee hee only found 70 lanes.