Question

Completează egalitatile:
9-3-1=9-□-3=9-1-□
7-1-5=7-□-1=7-□-5=7-□-□
5-3-2=5-□-3=5-3-□
8-2-4=8-4-□=8-□-4=8-□-□​

Answer 1

Explicație:

9-3-1=9-1-3=9-1-3

7-1-5=7-5-1=7-1-5=7-5-1

5-3-2=5-2-3=5-3-2

8-2-4=8-4-2=8-2-4=8-4-2

Answer 2

Răspuns:

9-3-1=9-1-3=9-1-3 => 5=5=5

7-1-5=7-5-1=7-2-4 =>1=1=1

5-3-2=5-2-3=5-3-2=>0=0=0

8-2-4=8-4-2=8-3-3