Question

this is one test
5+6+7-10-9-0+56*0*9+6-7

Answer 1

Answer:

-1

Step-by-step explanation:

5+6+7-10-9-0+56*0*9+6-7

11+7-10-9-0+56*0*9+6-7

18-10-9-0+56*0*9+6-7

8-9-0+56*0*9+6-7

-1-0+56*0*9+6-7

-1+56*0*9+6-7

55*0*9+6-7

0*9+6-7

0+6-7

6-7

-1