Пошаговое решение:
- 1) 67,2 : 8
67,2 | 8
-64 | 8,4
---
32
-32
---
0 - 2) 22,23 : 9
22,23 | 9
-18 | 2,47
---
42
-36
---
63
-63
---
0 - 3) 86,5 : 25
86,5 | 25
-75 | 3,46
---
115
-100
---
150
-150
---
0 - 4) 4,34 : 7
4,34 | 7
-42 | 0,62
---
14
-14
---
0 - 5) 17 : 4
17,0 | 4
-16 | 4,25
---
10
-8
---
20
-20
---
0 - 6) 2 : 5
2,0 | 5
-2,0 | 0,4
---
0 - 7) 0,1216 : 19
0,1216 | 19
-0 | 0,0064
----
121
-114
----
76
-76
----
0 - 8) 28,98 : 14
28,98 | 14
-28 | 2,07
---
09
-0
---
98
-98
---
0
Ответ: 1) 8,4; 2) 2,47; 3) 3,46; 4) 0,62; 5) 4,25; 6) 0,4; 7) 0,0064; 8) 2,07