17м=1700
8дм =80
80+1700=1780
1780*6=10680
Первое x=38360 и второе x=256
9*...=45
...=45:9=5
9*5=45
77532 : ...=84
...=77532:84=923
77532 :923=84
77532 - ...=84
...=77532 - 84=77448
77532 - 77448=84
257 *...=3855
...=3855:257=15
257*15=3855
257 + ...=3855
...=3855-257=3598
257+3598=3855