La Red de Conocimientos Pedagógicos - Aprendizaje de inglés - Entrenamiento en aritmética oral para alumnos de sexto de primaria

Entrenamiento en aritmética oral para alumnos de sexto de primaria

Multiplicación de fracciones:

1,4/7×1/7÷4/7×1/7

2,12×(3/4-1/6)

3,12×(1/6+1/2)

4,70×1/35+40×1/35

5,4/5×8×10

6.6×(1/2+1/3)

7.(5/6-2/3)×7/9

8.(1/12+1/ 5 )×60

9.20×(1-1/4-1/5)

10.1/3×7+2/3×7

11.3 / 4×99+3/4

12,2/7×3/4×14

13,8/9×27+1/9×27

14,2 / 5×2/7×5/8

15,1/4×8÷1/4×8

16,20×(1/5+1/4)

17.(1/2-1/4)×12

18.5/4×3.6×8

19.(1/8+1/4)×16

20,2/5-2/5×5/12

21.(1/8+1/24)×96

22,17/4×101 - 17/4

23,28×(4-8/7)

24.(2/3-4/7)×21

25,56×( 1/7-1/8)

División de fracciones:

1,3/7 × 49/9 - 4/3

2,8/9 × 15/36 + 1/27

3,12× 5/6 – 2/9 ×3

4,8× 5/4 + 1/4

5,6÷ 3/8 – 3/8 ÷6

6.4/7 × 5/9 + 3/7 × 5/9

7.5/2 -( 3/2 ​​​​+ 4/5 )

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

9,9 × 5/6 + 5/6

10,3/4 × 8/9 - 1/ 3

11,7 × 5/49 + 3/14

12,6 ×( 1/2 + 2/3 )

13,8 × 4/5 + 8 × 11/5

14,31 × 5/6 – 5/6

15,9/7 – ( 2/7 – 10/21 )

16,5 /9 × 18 – 14 × 2/7

17,4/5 × 25/16 + 2/3 × 3/4

18,14 × 8/7 – 5/6 × 12 /15

19.17/32 – 3/4 × 9/24

20.3 × 2/9 + 1/3

21.5/7 × 3/25 + 3/ 7

22,3/14 ×× 2/3 + 1/6

23,1/5 × 2/3 + 5/6

24,9/ 22 + 1 /11 ÷ 1/2

25,5/3 × 11/5 + 4/3

26,45 × 2/3 + 1/3 × 15

27.7/19 + 12/19 × 5/6

28.1/4 + 3/4 ÷ 2/3

29.8/7 × 21/16 + 1/2

30.101 × 1/5 – 1/5 × 21

Problema matemático de porcentaje:

12÷3/5=

9÷ 6/7 =

30÷5/6=

4×(3/2)=

4×7/5 =

3 ÷4/5=

24×16/7 =

4÷4/5=

>

6÷3/4=

10÷2/5=

18÷4/9=

4×4/5=

6×3/4=

10×2/5=

18×4/9=

3÷3/4 =

2÷1/3=

6÷4/5=

1÷5/7=

3/4 ÷3=1

1/3÷2=

4/5÷6=

5/7÷1=

2/1*2=

3/1*3=

3/2*3=

3/1*6=

4/3*8=

5/3*20=

7/3*14=

8/7*40=

4/3*16=

9/5*27=

2/1*30=

12/7*24=

30/1*30=

51/9*102=

19/9*76=

4/9*8 =

5/8*90=

99/98*99=

3/14*6=

7/1 *28=

10/1*90=

5/3*105=

19/7*38=

5 /1*25=

8/19*16=

61/60*122=

7/2*28=

6/1*48=8

9/7*18=

25/7*100=

9/5*81=

8/9*16=

Espero adoptarlo, O(∩_∩)O¡Gracias! ! !