Base Ten Decimals

Which is the expanded form of the number
384.59?

• (3 x 100) + (8 x 10) + (4 x 1) + (5 x 1) + (9 x 10)

• (3 x 100) + (8 x 10) + (4 x 1) + (5 x 1/10) + (9 x 1/100)

• (3 x 100) + (8 x 100) + (4 x 10) + (5 x 10) + (9 x 1/100)

• (3 x 100) + (8 x 1) + (4 x 10) + (5 x 1/10) + (9 x 1/100)

What does a decimal show?

• Parts of a whole number

• Only money

• An opposite

• The absolute value

Which value could be rounded to 5.4?

• 5.351

• 5.473

• 5.461

• 5.342

Convert 5 1/10 to a decimal.

• 5.01

• 5.1

• 5.001

• 50

What is 0.89 as a fraction ?

• 89 / 100

• 8 9/10

• 89 / 10

• 89 / 1000

Write the decimasl 9.35 as a fraction.

• 9 35/100

• 187/20

• 9 7/20

• 0.935

In decimals, it takes _________ rods to make a 1 block.

• 10

• 100

• 1000

• 1

0.1 =

• one tenth

• one thousandth

• one hundredth

• one

Working with decimals, the 1,000 block is equivalent to

• 500

• 1

• 1,000

• 1.75

0.001 =

• one hundredth

• one

• one thousandth

• one tenth