Colección de citas famosas - Mensajes de felicitación - 100 preguntas de matemáticas de quinto grado

100 preguntas de matemáticas de quinto grado

1. 3/7 × 49/9 - 4/3

2. 5/6 – 2/9×3

4. 8× 5/4 1/4

5.

6. 4/7 × 5/9 3/7 × 5/9

7. /8 (1/8 1/9)

9. 5/6 5/6

10. >

11. 7 × 5/49 3/14

12 × (1/2 2/3)

13. /5

14. 31 × 5/6 – 5/6

15. 5/9 × 18 – 14 × 2/7

17 4/5 × 25/16 2/3 × 3/4

18. 5/6 × 12/15

19. 17/32 – 3/4 × 9/24

20. >21. 5/7 × 3/25 3/7

22 3/14 ×× 2/3 1/6

23. /6

24. 9/22 1/11 ÷ 1/2

25. × 2/3 1/3 × 15

27 7/19 12/19 × 5/6

28. >

29. 8/7 × 21/16 1/2

30.101 × 1/5 – 1/5 × 21

31.50+160÷40

32.120-144÷18 35

33.347 45×2-4160÷52

34(58 37)÷(64-9×5)

35.95÷(64-45)

36.178-145÷5×6 42

37.812-700÷(9 31×11)

38.85 14 ×(14 208÷26)

39.(284 16)×(512-8208÷18)

40.120-36×4÷18 35

41. (58 37)÷(64-9×5)

42.(6.8-6.8×0.55)÷8.5

43.0.12× 4.8÷0.12×4.8

p>

44. (3,2×1,5 2,5)÷1,6 (2) 3,2× (1,5 2,5)÷1,6

45,6-1,6÷4= 5,38 7,85-5,37=

46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

47.6.5×(4.8-1.2×4)= 0.68×1.9 0.32×1.9

48.10

.15-10.75×0.4-5.7

49.5.8× (3.87-0.13) 4.2×3.74

50.32.52-(6 9.728÷3.2)×2. >

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

6x=14

x 9x=4 7

2x 9=17

8-4x=6

6x-7=12

7x-9=8

x-56=1

8-7x=1

x-30=12

6x-21=21

6x-3=6

9x=18

4x-18= 13

5x 9=11

6-2x=11

x 4 8=23

7x-12=8

p>

X-5.7=2.15

15 5X-2X=18

3X 0.7=5

x+13=33

3 - 5x=80

1.8 6x=54

6.7x -60.3=6.7

9 +4x =40

2x 8 =16

3.5×2= 4.2 x

26×1.5= 2x

0.5×16―16×0.2=4x

9.25-X=0.403

16.9÷X=0.3

X÷0.5=2.6

3-5x=80

1.8- 6x=54

6.7x-60.3=6.7

9 +4x=40

0.2x-0.4+0.5=3.7

9,4x-0,4x=16,2

12-4x=20

1/3x+5/6x=1.4

12x+34x=1

18x-14x=12

23 x-5×14=14

12+34x=56

22-14x=12

23x-14x=14

x+14x=65

23x= 14x+14

30x12x-14x=1

x-0.7x=3.6