Write thefollowing numbers in the expanded forms:
279404,3006194, 2806196, 120719, 20068
279404 = 2× 105 + 7 × 104 + 9 × 103+ 4 × 102 + 0 × 101 + 4 × 100
3006194 =3 × 106 + 0 × 105 + 0 × 104+ 6 × 103 + 1 × 102 + 9 × 101+ 4 × 100
2806196 =2 × 106 + 8 × 105 + 0 × 104+ 6 × 103 + 1 × 102 + 9 × 101+ 6 × 100
120719 = 1× 105 + 2 × 104 + 0 × 103+ 7 × 102 + 1 × 101 + 9 × 100
20068 = 2× 104 + 0 × 103 + 0 × 102+ 6 × 101 + 8 × 100