Understanding Three-Digit Numbers with Pictures

What does the digit '2' represent in the number 125?

• Two groups of one hundred

• Two groups of ten

• Two groups of five

• Two single units

How many tens are there in the number 160?

• Ten

• Six

• None

• One

In the number 53, how many groups of ten are there?

• Five

• Two

• Three

• None

How many single units are in the number 53?

• Two

• Five

• None

• Three

For the number 214, how many hundreds are represented?

• Two

• One

• Four

• None