Question

Use decimal expansion to write 320.75 in expanded form.(1 point)

Answer 1

What is the expanded form of 31,476.52?(1 point)

Answer 2

Write in 7,921.995 in expanded form.(1 point)

Answer 3

320.75 = 3*100 + 2*10 + 0*1 + 7*(1/10) + 5*(1/100)

Answer 4

31,476.52 = 3*10,000 + 1*1,000 + 4*100 + 7*10 + 6*1 + 5*(1/10) + 2*(1/100)

Answer 5

7,921.995 = 7*1,000 + 9*100 + 2*10 + 1*1 + 9*(1/10) + 9*(1/100) + 5*(1/1,000)