Current location - Training Enrollment Network - Mathematics courses - The first volume of the sixth grade of primary school has oral arithmetic problems.
The first volume of the sixth grade of primary school has oral arithmetic problems.
You want to kill me! 0. 1×0.5=

2.8÷7= 100÷0.0 1= 1.4×3= 0.72÷8=

6÷0.03=0.5×0.6= 40×0.9= 4÷0.5=7×2. 1=

8.89+0. 1= 24×0.25=0. 1÷0.0 1= 2.4×0.8=

9×0.4= 10×0.0 1= 30.2-3.02= 4.3-0.25=

1-0.82= 9.6÷0.3= 2.6×0.0 1=0×25.4=

4.8×0.4= 7.2+2.8= 12×2.5= 2.63+0.3=

0.96÷0.3= 1.5-4.5=2.5×0.4 8-2.5=

6÷ 1.2= 9.2÷2.3= 24÷4+56÷4= 0.36+0.64=4÷0.25= 1.8×5= 30×(200+3)

8.4÷4.2 = 8× 1.5 = 4.8÷0.3 = 2.73+ 1.5×4 VI。 Application questions:

2. The store delivered 8 baskets of apples, 12 baskets of pears, with 38kg apples and 42kg pears in each basket. How many kilograms of fruit did this shop ship?

3. A construction site needs 240 tons of cement, which will be transported by five vehicles. Each car carries 3 tons at a time. How many times does it need to be transported to complete? 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