332:2= 166
970:2= 485
212:2= 106
452:2= 226
278:2= 139
888:8= 111
486:3 = 162
183×4=732
153×5=3 765
177×4= 708
168×5= 840
149×5= 745
231×4= 924
285×3=855
234×4=936
8×(360:90)+54:6=
1) 360:90= 4
2) 54 : 6 = 9
3) 8×4 = 32
4)32 + 9 =41
8×(360:90)+54:6= 41
