Expanded Decimal Numbers

The expanded form of 142.3 is:

• 100 + 40 + 2 + 0.3

• 100 + 4 + 2 + 0.03

• 1000 + 40 +2 + 0.3

The expanded form of 23.74 is:

• 20 + 3 + 7 + 4

• (2 x 10) + (3 x 1) + (7 x 0.1) + (4 x 0.01)

• (2 x 10) + (3 x 1) + (7 x 0.01) + (4 x 0.1)

The word form of 45.39 is:

• forty-five and thirty-nine tenths

• forty-five and thirty-nine hundredths

• forty-five and thirty-nine thousandths

The expanded form of 96.53 is:

• 90 + 6 + 0.005 + 0.003

• 90 + 6 + 0.5 +0.03

• 900 + 60 + 0.5 + 0.03

• F

• G

• H

• J

Mrs. Fallin drives 16.57 miles to school every day. How is the number 16.57 written in expanded notation?

• 10

• 1

• 0.1

• 0.01

• 100

• 0.07

• 0.5

• 6

Tags

5.2.A

What is the expanded notation of 61.707?

• 60+1+0.7+0.007

• 60+1+0.7+0.07

Write in expanded notation: 0.685

(6 x​ (a)   ) + (8 x​ (b)   ) + (5 x​ (c)   )

• 1

• 0.1

• 0.01

• 10

• 100

• 0.001

Write in expanded notation: 507.029

• 1

• 0.1

• 0.01

• 10

• 100

• 0.001

• 1,000

Write the expanded form of the underlined digit.

7.067

• (7 x 100)

• (7 x .1)

• (7 x .01)

• (7 x .001)