Question

Efectuează scăderile ​

Answer 1

A) 15/10-7/10-2/10-3/10=

8/10-2/10-3/10=

6/10-3/10=

3/10

B). 2-2/8-5/8=

2/1-2/8-5/8=

16/8-2/8-5/8=

14/8-5/8=

9/8

C) 10/5-1/5-2/5-3/5=

9/10-2/10-3/10=

7/10-3/10=

4/10

D). 16/2-2/2-3/2-8/2=

14/2-3/2-8/2=

11/2-8/2=

3/2

E). 1-1/6-2/6-3/6=

1/1-1/6-2/6-3/6=

6/6-1/6-2/6-3/6=

5/6-2/6-3/6=

3/6-3/6=

0

F). 1-7/9-1/9

1/1-7/9-1/9

9/9-7/9-1/9

2/9-1/9

1/9