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

See Explanation

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