Exploring Place Value Concepts

What is the base number of the system we use in mathematics?

• Base 5

• Base 8

• Base 10

• Base 2

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many digits are used in the base 10 number system?

• 8

• 9

• 10

• 11

Tags

CCSS.2.NBT.A.1B

What does the digit zero represent in our number system?

• One

• None

• All

• Ten

Tags

CCSS.4.NBT.A.1

What do we use to count apples in the analogy?

• Number places

• Baskets

• Groups

• Digits

Tags

CCSS.1.NBT.A.1

What happens when we reach the digit 9 while counting apples?

• We start over

• We use groups to count

• We stop counting

• We write a new digit

Tags

CCSS.1.NBT.A.1

What is the name of the place used to count groups of ten?

• Thousands place

• Ones place

• Hundreds place

• Tens place

Tags

CCSS.1.NBT.A.1

How many groups of ten make a hundred?

• 1000

• 1

• 100

• 10

Tags

CCSS.2.NBT.A.1B

What does a digit in the tens place represent?

• The value of the digit divided by ten

• One hundred times the value of the digit

• Ten times the value of the digit

• The exact value of the digit

Tags

CCSS.4.NBT.A.1

What is the purpose of using separators like commas in large numbers?

• To increase their value

• To make them easier to read

• To make them look bigger

• To confuse readers

Tags

CCSS.4.NBT.A.2

What does the expanded form of 324 show?

• 300 + 20 + 4

• 3 + 2 + 4

• 300 + 2 + 4

• 30 + 20 + 4

Tags

CCSS.2.NBT.A.3