Understanding Base Ten Blocks and Number Forms

What is the primary purpose of using base ten blocks?

• To teach multiplication

• To visually represent numbers

• To create art projects

• To perform complex calculations

What does a single cube in base ten blocks represent?

• Ten

• One hundred

• One

• Zero

How many ones are there in a ten rod?

• Five

• Ten

• Fifteen

• Twenty

What is the value of a hundreds flat in base ten blocks?

• 1000

• 100

• 1

• 10

What is the standard form of the number represented by one hundreds flat, two tens rods, and three ones?

• 321

• 213

• 132

• 123

In expanded form, how is the number 123 represented?

• 100 + 23

• 120 + 3

• 1 + 2 + 3

• 100 + 20 + 3

When writing numbers in word form, which of the following is correct?

• One hundred twenty-threes

• One hundred twenty-three

• One hundreds twenty-three

• One hundred and twenty-threes

What is the expanded form of the number 211?

• 210 + 1

• 200 + 10 + 1

• 2 + 1 + 1

• 200 + 11

How many hundreds flats are used to model the number 211?

• None

• Three

• Two

• One

In the number 211, what digit is in the tens place?

• 1

• 2

• 0

• 3