13*10 = 100 + 30
6.5 = (6 x 1) + (5/10)
10.0041 in expanded form = 10 + 0.004 + 0.0001
124.59 is already in expanded form.
98.6 in expanded form = (9 x 10) + (8 x 1) + (6/10)
42.8 in expanded form = (4 x 10) + (2 x 1) + (8/10)
10 + 8
596,811 in expanded form is: 500,000+90,000+6,000+800+10+1
20 in expanded form is (2 x 10) + (0 x 1)
5.9 in expanded form = (5 x 1) + (9/10)
3.36 = (3 x 1) . (3/10) + (6/100)
10x10x10x10
10 + 7 + 0.05