Question

Write standard form, expanded form and word form at the top of the page write five numbers that are at least 8 digits long

Answer 1

Answer:

See Explanation

Step-by-step explanation:

1.

Standard Form: 2 * 10^8

The number is expanded as follows:

$10^8 = 100,000,000$

So: $2 * 10^8 = 2 * 100,000,000$

$Expanded\ Form: 200,000,000$

Word Form: Two hundred million

2.

Standard Form: 3.5 * 10^7

The number is expanded as follows:

$10^7 = 10,000,000$

So: $3.5 * 10^7 = 3.5 * 10,000,000$

$Expanded\ Form: 35,000,000$

Word Form: Thirty five million

3.

Standard Form: 9 * 10^9

The number is expanded as follows:

$10^9 = 1000,000,000$

So: $9 * 10^9 = 9 * 1000,000,000$

$Expanded\ Form: 9,000,000,000$

Word Form: Nine billion

4.

Standard Form: 5.5 * 10^7

$10^7 = 10,000,000$

So:

$5.5 * 10^7 = 5.5 * 10,000,000$

$Expanded\ Form: 55,000,000$

Word Form: Fifty five million

5.

Standard Form: 4.3 * 10^7

$10^7 = 10,000,000$

So:

$4.3 * 10^7 = 4.3 * 10,000,000$

$Expanded\ Form: 43,000,000$

Word Form: Forty Three million