Preguntas de cálculo de división y multiplicación de puntos decimales en el volumen de matemáticas de quinto grado de escuela primaria
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.( 23/4-3/4)*(3*6+2)
4 3/7 × 49/9 - 4/3
5. /36 + 1/27
6.12× 5/6 – 2/9×3
7. >8. 6÷ 3/8 – 3/8 ÷6
9 4/7 × 5/9 + 3/7 × 5/9
10. - (3/2 + 4/5)
11. 7/8 + (1/8 + 1/9)
12.
13. 3/4 × 8/9 - 1/3
14. 7 × 5/49 + 3/14
6 × ( 1/2 + 2/3 )
16. 8 × 4/5 + 8 × 11/5
17.
18. 9/7 - (2/7 – 10/21)
19. 5/9 × 18 – 14 × 2/7
20. × 25/16 + 2/3 × 3/4
21 14 × 8/7 – 5/6 × 12/15
22. × 9/24
23. 3 × 2/9 + 1/3
24. 3/14 ×× 2/3 + 1/6
26 1/5 × 2/3 + 5/6
27. 1/2
28. 5/3 × 11/5 + 4/3
29. 30. 7/19 + 12/19 × 5/6
31 1/4 + 3/4 ÷ 2/3
32. 1/2
33.101 × 1/5 – 1/5 × 21
34.5160÷40
35.120-144÷18+35
p>
36.347+45×2-4160÷52
37(58+37)÷(64-9×5)
38.95÷( 64-45)
39.178-145÷5×6+42
40.812-700÷（9+31×11）
41.85+14×（ 14+208÷26 )
43.120-36×4÷18+35
44.(58+37)÷(64-9×5)
45.(6,8 -6,8×0,55)÷8,5
46,0,12× 4,8÷0,12×4,8
47 (3,2×1,5+2,5)÷1,6
48.6- 1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5 ×(4,8-1,2 ×4) =
51,5,8×(3,87-0,13)+4,2×3,74
52,32,52-(6+9,728÷3,2)×2,5
53.[（7.1
-5,6)×0,9-1,15] ÷2,5
54,5,4÷[2,6×(3,7-2,9)+0,62]
55,12×6÷(12-7,2)-6
56,12×6÷7,2-6
57,0,68×1,9+0,32×1,9
58,58+370)÷(64-45)
59.42580-64×21÷28
60.136+6× (65-345÷23)
15-10.75×0.4-5.7
62.18.1＋（3－0.299÷0.23）×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8 p>
65. (3.2×1.5+2.5)÷1.6
66.3.2×6+ (1.5+2.5)÷1.6
67.0.68×1.9 +0,32 ×1,9
68,10,15-10,75×0,4-5,7
69,5,8×(3,87-0,13)+4,2×3,74
70,32,52 -( 6+9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7-2.9) )+ 0.62]
73.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4- 90,85) ÷2,5
1) 76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78,1-1/4+8/9/7/9
79,+1/6/3/24+2/21
80. /15 *3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/ 1/ 7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
85.+5268.32-2569
86.3+456-52*8
87.5%+6325
88./2+1 /3 +1/4
2) 89+456-78
3) 5%+ 3/7 × 49/9 - 4/3
5) 2× 5/6 – 2/9 ×3
6) 3× 5/4 + 1/4
p>7) 94÷ 3/8 – 3/8 ÷6
8) 95/7 × 5/9 + 3/7 × 5/9
9 ) 6/2 - ( 3/2 + 4/5 )
10) 8 + ( 1/8 + 1/9 )
11) 8 × 5/6 + 5 /6
12) 1/4 × 8/9 - 1/3
13) 10 × 5/49 + 3/14
14) 1,5 × ( 1/2 + 2/3 )
15) 2／9 × 4/5 + 8 × 11/5
16) 3,1 × 5 /6 – 5/6
17) 4/7 - (2/7 – 10/21)
18) 19 × 18 – 14 × 2/7
19) 5 × 25/16 + 2/3 × 3/4
20) 4 ×
8/7 – 5/6 × 12/15
21) 7/32 – 3/4 × 9/24
22) 1. 2/3÷1/2－ 1/4×2/5
2. 2-6/13÷9/26-2/3
3. /p>
4. 10÷5/9+1/6×4
5. 9×3/12/7÷2/5
7 1/2+1/4×4/5－1/8
8. 4/3-1/2
9. 23-8/9×1/27÷1/27
10. >
11. 1/2＋3/4×5/12×4/5
12. 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 3/7 × 49/9 - 4/3
2. 36 + 1/27
3. 12× 5/6 – 2/9×3
4. 5. 6÷ 3/8 – 3/8 ÷6
6 4/7 × 5/9 + 3/7 × 5/9
7. ( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. /p >
10. 3/4 × 8/9 - 1/3
11. /2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. p>15. 9/7 - (2/7 – 10/21)
16. 5/9 × 18 – 14 × 2/7
17. 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. /p>
22. 3/14 ×× 2/3 + 1/6
23. /22 + 1/11 ÷ 1/2
25 5/3 × 11/5 + 4/3
26.
27. 7/19 + 12/19 × 5/6
28. /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 42580-64×21÷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
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
7,8×6,9＋2,2×6,9
5,6×0,25
p>
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
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）
1
080÷（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. 3/7 × 49/9 - 4/3
2. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. /p>
6. 4/7 × 5/9 + 3/7 × 5/9
7. p>8. 7/8 + ( 1/8 + 1/9 )
9 × 5/6 + 5/6
10. 9 - 1/3
11. 7×5/49 + 3/14
12. 13. 8 × 4/5 + 8 × 11/5
14 31 × 5/6 – 5/6
15. /21 )
16. 5/9 × 18 – 14 × 2/7
17. >
18. 14 × 8/7 – 5/6 × 12/15
19. 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. p>p>
23. 1/5 × 2/3 + 5/6
24. /3 × 11/5
+ 4/3
26. 45 × 2/3 + 1/3 × 15
27. >28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. /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 42580-64×21÷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
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
1.125*3+125* 5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6 +2)
4. 3/7 × 49/9 - 4/3
5. 6. 12× 5/6 – 2/9 ×3
7. 8× 5/4 + 1/4
8. 6
9. 4/7 × 5/9 + 3/7 × 5/9
10. /p >
11. 7/8 + (1/8 + 1/9)
12. 4×8/9 - 1/3
14. 7×5/49 + 3/14
15. >
16. 8 × 4/5 + 8 × 11/5
17. /7 – 21/10)
19. 5/9 × 18 – 14 × 2/7
20.
× 3/4
21. 14 × 8/7 – 5/6 × 12/15
22.
23. 3 × 2/9 + 1/3
24 5/7 × 3/25 + 3/7
25. 3 + 1/6
26. 1/5 × 2/3 + 5/6
27. p>28. 5/3 × 11/5 + 4/3
29. 19 × 5/6
31. 1/4 + 3/4 ÷ 2/3
32. p>33.101 × 1/5 – 1/5 × 21
34.5160÷40
35.120-144÷18+35
36.347+45 ×2-4160÷52
37 (58+37)÷ (64-9×5)
38.95÷ (64-45)
39.178- 145÷5×6+42
40.812-700÷ (9+31×11)
41.85+14× (14+208÷26)
43.120-36×4÷18+35
44.(58+37)÷(64-9×5)
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47 (3.2×1.5+2.5)÷1.6
48.6-1.6÷4= 5.38+7.85- 5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×(4.8-1.2×4)=
51.5.8×(3.87-0.13)+4.2×3.74
52.32.52-(6+9.728÷3.2)×2.5
53.[(7.1-5.6) )×0.9-1.15] ÷2.5
54.5.4÷[2.6×(3.7-2.9)+0.62]
55.12×6÷(12-7.2)-6
p>
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370)÷(64-45)
59.42580-64×21÷28
60.136+6× (65-345÷23)
15-10.75×0.4-5.7
62.18.1＋（3－0.299÷0.23）×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12× 4,8
65 (3,2×1,5+2,5)÷1,6
66,3,2×6+ (1,5+2,5)÷1,6
67,0,68× 1,9+0,32×1,9
68,10,15-10,75×0,4-5,7
69,5,8×(3,87-0,13)+4,2×3,74
70,32. 52-(6+ 9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7- 2.9)+0.62]
73
.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4-90.85)÷2.5
1) 76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1 /4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/1/7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
85.+5268.32 -2569
86,3+456-52*8
87,5%+6325
88,/2+1/3+1/4
2) 89+456-78
3) 5%+ 3/7 × 49/9 - 4/3
4) 9 × 15/36 + 1. /27
5) 2× 5/6 – 2/9 ×3
6) 3× 5/4 + 1/4
7) 94 ÷ 3/8 – 3/8 ÷6
8) 95/7 × 5/9 + 3/7 × 5/9
9) 6/2 - ( 3/ 2 + 4/5 )
10) 8 + ( 1/8 + 1/9 )
11) 8 × 5/6 + 5/6
12) 1/4 × 8/9 - 1/3
13) 10 × 5/49 + 3/14
14) 1,5 × ( 1/2 + 2/ 3)
15) 2/9 × 4/5 + 8 × 11/5
16) 3,1 × 5/6 – 5/6
17 ) 4/7 - ( 2/7 – 10/21 )
18) 19 × 18 – 14 × 2/7
19) 5 × 25/16 + 2/3 × 3/4
20) 4 × 8/7 – 5/6 × 12/15
21) 7/32 – 3/4 × 9/24
22) 1. 2/3÷1/2-1/4×2/5
2. 2-6/13÷9/26-2/3
>3. 2/9+1/2÷4/5+3/8
4. 10÷5/9+1/6×4
5. ÷9/20
6. 5/9×3/12/7÷2/5
7. p>
8.3/4×5/7×4/3-1/2
9. >10. 8×5/6+2/5÷4
11. 1/2+3/4×5/12×4/5
12. -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
Adoptalo, hay muchos