(300000+60000+6):6 (8000+400+20):2

1. ( 300 000 + 60 000 + 6 ) ÷ 6 =

1) 300 000 + 60 000 = 360 000

2) 360 000 + 6 = 360 006

3) 360 006 ÷ 6 = 60 001

60 001.

2. ( 8 000 + 400 + 20 ) ÷ 2 =

1) 8 000 + 400 = 8 400

2) 8 400 + 20 = 8 420

3) 8 420 ÷ 2 = 4 210

4 210.