Question

rezolvă respectând ordinea ​

Answer 1

6+36-42=42-42=0

0+42-36=42-36=6

4:2•9:3•6:4=2•9:3•6:4=18:3•6:4=6•6:4=36:4=9

27-18-8=9-8=1

4-3+8=1+8=9

8•3:6=24:6=4

(•=×)