La Red de Conocimientos Pedagógicos - Aprendizaje de inglés - Preguntas de cálculo sencillas para matemáticas de primaria

Preguntas de cálculo sencillas para matemáticas de primaria

1. 2/3÷1/2-1/4×2/5

2.

3/2+1/2÷4/5+3/8

4. /10÷9/20

6. -1/8

8.3/4×5/7×4/3-1/2

9.

10. 8×5/6+2/5÷4

11. /9×3 /4-3/8÷3/4

13、 5/8÷5/4+3/23÷9/11

23) 1,2×2,5+0,8 ×2,5

24) 8,9×1,25-0,9×1,25

25) 12,5×7,4×0,8

26) 9,9×6,4-(2,5+0,24) 27) 6,5×9,5+6,5×0,5

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

(101309+4+681+6)× 12

3×9146×782×6×854

5.15×7/8+6.1-0.60625

1. 4/3

2. 8/9 × 15/36 + 1/27

3. 4. 8× 5/4 + 1/4

5. 6÷ 3/8 – 3/8 ÷6

6. 7 × 5/ 9

7. 5/2 - ( 3/2 ​​+ 4/5 )

8. )

9.9 × 5/6 + 5/6

10. 5/49 + 3/ 14

12.6 × ( 1/2 + 2/3 )

13. >

14. 31 × 5/6 – 5/6

15. 9/7 – ( 2/7 – 10/21 )

16. 18 – 14 × 2/ 7

17. 4/5 × 25/16 + 2/3 × 3/4

18. 15/12

19.17/32 – 3/4 × 9/24

20.

+ 1/3

21. 5/7 × 3/25 + 3/7

22. p>23. 1/5 × 2/3 + 5/6

24 9/22 + 1/11 ÷ 1/2

25. 5 + 4/3

26. 45 × 2/3 + 1/3 × 15

27. p>28. 1/4 + 3/4 ÷ 2/3

29. 8/7 × 21/16 + 1/2

30. 1/5 × 21

31.5160÷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 42580-64×21÷28

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

p>

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 <. /p>

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

51.[(7.1-5.6)×0.9-1.15] ÷2.5

52.5.4÷[ 2.6×(3.7-2.9)+0.62]

53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6

102×4,5

p>

7,8×6,9+2,2×6,9

5,6×0,25

8×(20-1,25)

127+352+73+ 4489+276+135+33

25+71+75+29 +88243+89+111+57

9405-2940÷28×21

920-1680÷40÷7

6947×52-398

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

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

1.18.1+(3-0.299÷0.23)×1

2.(6.8-6.8×0.55)÷8.5