Question

помагите плизззззз 3, 4, 5,

Answer 1

х:80=800          347+6893=    7240             4210-677=3533
х=800*80          5750+29362=35112           18532-7608=10924
х=64000

Answer 2

х=5

Answer 3

--------------------

Answer 4

х*40=1600

Answer 5

х=1600:40

Answer 6

х=40