Understanding Tens and Ones

What is the expanded form of the number 34?

• 30 + 3

• 30 + 4

• 40 + 3

• 3 + 4

What is the expanded form of the number 56?

• 50 + 6

• 60 + 5

• 5 + 6

• 50 + 60

What is the expanded form of the number 72?

• 70 + 2

• 7 + 20

• 7 + 2

• 20 + 7

What is the expanded form of the number 89?

• 80 + 9

• 8 + 90

• 9 + 80

• 8 + 9

What is the expanded form of the number 15?

• 10 + 5

• 1 + 5

• 15 + 0

• 5 + 10

What is the expanded form of the number 23?

• 20 + 3

• 2 + 30

• 3 + 20

• 30 + 2

What is the expanded form of the number 47?

• 40 + 7

• 4 + 70

• 7 + 40

• 70 + 4

What is the expanded form of the number 68?

• 60 + 8

• 6 + 80

• 8 + 60

• 80 + 6

What is the expanded form of the number 91?

• 90 + 1

• 9 + 10

• 1 + 90

• 10 + 9

What is the expanded form of the number 50?

• 50 + 0

• 5 + 0

• 0 + 50

• 5 + 50