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 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
36+59+41+54
23×7+23
×3
1462-369-631
60506-19460÷35
23072÷412×65
184×38+116 ×38-11300
(79691-46354)÷629
325÷13×(266-250)
74+100÷5×3 p>
(440-280)×(300-260)
1025×3-90
12)90÷2+136
70×74+100÷5
38+116×7+23
369-(631 ÷5)×3
3/7 × 49 /9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8 × 5/4 + 1/4
.6÷ 3/8 – 3/8 ÷6
4/7 × 5/9 + 3/7 × 5/ 9
5/2 -( 3/2 + 4/5 )
7/8 + ( 1/8 + 1/9 )
9 × 5/ 6 + 5/6
3/4 × 8/9 - 1/3
7 × 5/49 + 3/14
6 × ( 1 /2 + 2/3 )
8 × 4/5 + 8 × 11/5
31 × 5/6 – 5/6
9/ 7 - ( 2/7 – 10/21 )
5/9 × 18 – 14 × 2/7
4/5 × 25/16 + 2/ 3 × 3/ 4
14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24
3 × 2/ 9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101×1/5–1/5 x99