Problemas de cálculo decimal matemático (problemas)

5,6×2,9

3,77×1,8

0,02×96

5,22×0,3

9,99×0,02

4,67×0,9

5×2,44

1,666×6,1

9,432×0,002

5,6×6,5

4,88×2,9

5,61×4,3

8,9×2,4

5,5×55

9,77×0,02

1.384×5.1

8.78×83

2.6×61

0.059×0.2

4.268×1.7

57×5,7

9,46×2,85

17,8×6,4

1,5×4,9

2,5×0,88

5.555×5.2

2.22×3.33

7.658×85

36.02×0.3

56.78×8

Departamento:

85.44÷16

42.84÷7

101.7÷9

67.5÷15

230.4 ÷6

21,24÷36

0,736÷23

43,5÷12

35,21÷7

39,6 ÷24

6,21÷0,03

210÷1,4

51,3÷0,27

91,2÷3,8

0,756 ÷0,18

0,66÷0,3

11,97÷1,5

69,6÷2,9

38,4÷0,8

15 ÷0.06

(Método simple de bucle de decimales, excepto 2 decimales):

8.2÷0.12

0.8÷0.9

76,4÷5,4

4,7÷3

1,25÷1,2

32÷42

14,36÷2,7

8,33÷6,2

1,7÷0,03

0,35×1,6 0,35×3,4

0,25×8,6×4

6,72-3,28-1,72

0,45 6,37 4,55

5,4 6,9×3-(25-2,5)2×41846-620-380

4,8×46 4,8×54

0.8 0.8×2.5

1.25×3.6×8×2.5-12.5×2.4

28×12.5-12.5×20

23.65-( 3,07 3,65)

(4 0,4×0,25)8×7×1,25

1,65×99 1,65

27,85-(7,85 3,4)

48×1.25 50×1.25×0.2×8

7.8×9.9 0.78

(1010 309 4 681 6)×12

3×9146× 782×6×854

5,15×7/8 6,1-0,60625

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

31.50 160 ÷40 (58 370)÷(64-45)

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 42 420 580-64×21÷28

37.812-700÷(9 31×11) (136 64)×(65-345÷23)

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

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)×2.5

>

102×4,5

7,8×6,9 2,2×6,9

5,6×0,25

8×(20-1,25)

1)127 352 73 44 (2)89 276 135 33

(1)25 71 75 29 88 (2)243 89 111 57

9405-2940÷28×21

920-1680÷40÷7

690 47×52-398

148 3328÷64-75

360×24 ÷32 730

2100-94 48×54

51 (2304-2042)×23

4215 (4361-716)÷81

(247 18)×27÷25

36-720÷(360÷18)

1080÷(63-54)×80

(528 912)×5-6178

8528÷41×38-904

264 318-8280÷69

(174 209)×26- 9000

814-(278 322)÷15

1406 735×9÷45

3168-7828÷38 504

796- 5040÷(630÷7)

285 (3000-372)÷36

1 5/6-19/12

3x(-9) 7x (-9

(-54)x1/6x(-1/3)

1.18.1 (3-0.299÷0.23)×1

2 .(6.8-6.8×0.55)÷8.5

3.0.12× 4.8÷0.12×4.8

4.(3.2×1.5 2.5)÷1.6 (2)3.2×(1.5 2.5)÷1.6

5.6-1.6÷4= 5.38 7.85-5.37=

6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

7.6.5×(4.8-1.2×4)= 0.68×1.9 0.32×1.9

8.10.15-10.75×0.4-5.7

9.5.8×( 3,87-0,13) 4,2×3,74

10,32,52-(6 9,728÷3,2)×2,5

11.[(7,1-5,6)×0,9-1,15] ÷2,5

12.5.4÷[2.6×(3.7-2.9) 0.62]

13.12×6÷(12-7.2)-6

14.12×6÷7.2- 6

15.33.02-(148.4-90.85)÷2.5

1)23 (-73)

(2)(-84) (-49 )

(3)7 (-2,04)

(4)4,23 (-7,57)

(5)(-7/3) (-7 /6)

(6)9/4 (-3/2)

(7)3,75 (2,25) 5/4

(8)- 3,75 (5/4) (-1,5)

(9)(-17/4) (-10/3) (13/3) (11/3)

( 10)(-1,8) ( 0,2) (-1,7) (0,1) ( 1,8) ( 1,4

)

(11)( 1.3)-( 17/7)

(12)(-2)-( 2/3)

(13) |(-7.2)-(-6.3) (1.1)|