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)|