Current location - Training Enrollment Network - Mathematics courses - Haidian's latest revised version of math oral calculation card is the first volume of grade six.
Haidian's latest revised version of math oral calculation card is the first volume of grade six.
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×( 16/7 )

A÷C/B=A×B/C

4÷4/5=5 6÷3/4=8 10÷2/5=25 18÷4/9=8 1/2

4×4/5= 16/5 6×3/4= 18/4 10×2/5=4 18×4/9=8

3÷3/4=4 2÷ 1/3=6 6÷4/5= 15/2 1÷5/7=7/5

3/4÷3= 1/4 1/3÷2= 1/6 4/5÷6=2/ 15 5/7÷ 1=5/7

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

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

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