2 Oblicz według wzoru.
320 : 2 = 200 : 2 + 120:2 = 100 + 60 = 160
200 +120
360 : 2 = 100. 2 + + 60:2-100
480 : 3 = 300:3+1 80:53100+ 6.0-160
...
450 :3 = 300: 3+150: 30 10 0:50-150
510 :3 = 30.01 31 210: 3:10 011103-1003
1...
X
570 :3 = 1
1.​