Expanded Notation Quiz

What is the expanded notation for the number 45.68?

• (4 x 10) + (5 x 1) + (6 x 0.1) + (8 x 0.01)

• (4 x 10) + (5 x 1) + (6 x 0.01) + (8 x 0.1)

• (4 x 1) + (5 x 10) + (6 x 0.1) + (8 x 0.01)

• (4 x 10) + (5 x 0.1) + (6 x 1) + (8 x 0.01)

How would you express 132.96 in expanded notation?

• (1 x 100) + (3 x 10) + (2 x 1) + (9 x 0.1) + (6 x 0.01)

• (1 x 100) + (3 x 10) + (2 x 0.1) + (9 x 1) + (6 x 0.01)

• (1 x 10) + (3 x 100) + (2 x 1) + (9 x 0.01) + (6 x 0.1)

• (1 x 100) + (3 x 1) + (2 x 10) + (9 x 0.1) + (6 x 0.01)

In expanded notation, what does the digit 9 in 132.96 represent?

• 9 x 0.1

• 9 x 1

• 9 x 0.01

• 9 x 10

What is the expanded form of 2542?

• (2 x 1000) + (5 x 10) + (4 x 100) + (2 x 1)

• (2 x 100) + (5 x 1000) + (4 x 10) + (2 x 1)

• (2 x 1000) + (5 x 100) + (4 x 1) + (2 x 10)

• (2 x 1000) + (5 x 100) + (4 x 10) + (2 x 1)

Which digit in 2542 is in the hundreds place?

• 2

• 5

• 2

• 4