La Red de Conocimientos Pedagógicos - Aprendizaje de inglés - Cálculo longitudinal de decimales en cuarto grado de primaria

Cálculo longitudinal de decimales en cuarto grado de primaria

1,2-0,3 1,4 0,8 6,2 3,8 8,4 1,9 6,8 3,4

3,5 4,2= 6 0,5= 2,7-0,4= 1-0,3=

0,8 0,7= 4,5-3= 7,8-1,1= 3.4-1.5=

3m 0.5m = 0.7m 0.3m = 0.6 yuanes 1.5 yuanes=

/view/04 fc 94 da 50 e 2524 de 5187 ee 7. html

4.5×0.07= 6.3÷0.09= 2.5×3.6=

19.8÷3.3= 5÷0.25= 0.76÷0.4=

1)5.08×0.65(número Mantén dos decimales) (2) 9,62÷0,158 (Los números mantienen dos decimales).

(3)14.2÷11 (Representación decimal del ciclo económico)

1.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546. 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 65 438 0.5546 21 54 .151.0 1.5 21.2 1.5546. 46 26543 8 0 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546. 21 54 .156 5438 0.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546. 2 1 .5546 21 54 .151.0 1.5 21.2 654 38 21 54 . 151,0 1,5 21,2 1,5546 21 54 .151,0 1,5 21,2 1,5546. 21 54 .1565 4 38 0.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 21. 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.55. 46. 21 54 .1 51.0 1.5 21.2 1.5546 265438 0 54 .151.0 1.5 21.2 1.5546. 21 54 151,0 1,5 21,2 1,5546 21 54 .15654 38 0,0 1,5 21,2 1,5546 . 1,2 1,5546 21 54 ,151,0 1,5 21,2 1,5546. 0.5546 21 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21.2. 1.5546 21 54 .1 56543 8 0.0 1.5 21.2 1.5546 21 54 .151.0 1.5 21,2 1,5546 21 54 .151,0 1,5 21,2 1,5546 21 54 . 0002 513.0002

12 .05 0.57= 4.952 6.25= 8.05

-0,57=

53,75-0,9= 43-21,57= 34,5 8,96=

10,74-0,25= 62,1-3,444= 100-0,09=

5,46 4,72= 105.5-5.94= 5.8 55.33=

3X 5X = 48 14X-8X = 12 6 * 5 2X = 44

20X-50 = 50 28 6X = 88 32-22X = 10

24-3X = 3 10X *(5 1)= 60 99X = 100-X

X 3 = 18 X-6 = 12 56-2X = 20

4y 2=6 x 32=76 3x 6=18

16 8x=40 2x-8=8 4x-3*9=29

8x-3x=105 x-6*5=42 x 5=7

2x 3 = 10 12x-9x = 9 6x 18 = 48

56x-50x=30 5x=15 78-5x= 28

32y-29=3 5x 5=15 89x-9=80

100-20x = 20 55x-25x = 60 76y-75 = 1

23y-23 = 23 4x-20 = 0 80y 20 = 100

53x-90 = 16 2x 9x = 11 12y-12 = 24

80 5x = 100 7x-8 = 6 65x 35 = 100

19y y = 40 25-5x = 15 79y y = 80

42x 28x = 140 3x-1 = 8 90y-90 = 90

80y-90 = 70 78y 2y = 160 88-x = 80

9-4x = 1 20x = 40 65y-30 = 100

51y-y = 100 85y 1 =-86 45x-50 = 40

2x 4×3=20

15x-6x=180

1.8÷x=0.3

2×(x-0,5)=4,6

10,8x÷0,54=50