Chapter 1: Unit test

What is the word form of 2,000,345,202?

• Two Billion Three Hundred Forty-five Thousand Two Hundred Two

• Two Billion Three Hundred Forty-five Thousand Two

• Two Billion Three Hundred Fifty-four Thousand Two Hundred Fifty-two

• Two Billion Five Hundred Thirty-four Thousand Two Hundred Fifty-two

What does the 2 in 321 represent?

What does the 3 in 374 represent?

I have 2 numbers:

34,622 and 35,432

How does the value of 4 in 34,622 compare to the value of 35,432?

I have 2 numbers:

9,436 and 7,749

How does the value of 9 in 7,749 compare to the value of 9,436?

• 5436.0

• 543.6

• 54.36

• 5.436

• 3.30

• 0.33

• 0.033

• 0.0033

• 400

• 0.04

• 4000

• 0.004