Question

select the correct answer from each drop-down menu. what is the expanded form of 28,471? 28,471 = + + 400 + + 1

Explanation:

Step1: Identify place values

The number 28,471 has digits in ten-thousands, thousands, hundreds, tens, and ones places.

• Ten - thousands place: 2 (represents \(2\times10000 = 20000\))
• Thousands place: 8 (represents \(8\times1000=8000\))
• Hundreds place: 4 (represents \(4\times100 = 400\))
• Tens place: 7 (represents \(7\times10=70\))
• Ones place: 1 (represents \(1\times1 = 1\))

Step2: Fill in the blanks

From the expanded form \(28,471=\underline{20000}+\underline{8000}+400+\underline{70}+1\)

Answer:

20000, 8000, 70 (in the respective drop - down menus)