5th Grade Decimal Review

Reading/Writing Decimals

100

Write the decimal in word form. 45.89

forty-five and eighty-nine hundredths

200

Write the decimal in standard form. two-thousand, five hundred fifty-five and two tenths

2,555.2

300

Write the decimal in word form. 27,008.008

twenty-seven thousand, eight and eight thousandths

400

Write the number in standard form. four million, twenty thousand, one hundred sixteen and seven thousandths.

4,020,116.007

500

Write the number in word form. 8,806,002.01

eight million, eight hundred six thousand, two and one hundredth

Expanded Form

100

Write the decimal in expanded form. 1.89

(1 x 1)+(8 x 0.1)+(9x0.01)

200

Write the number in expanded form. 45.03

(4 x 10)+ (5 x 1)+(3 x 0.01)

300

Write the decimal in standard form. (8 x 1)+(4 x 0.1)+(5 x 0.01)

8.45

400

Write the decimal in standard form. (9 x 1,000)+(8 x 1)+(1 x 0.001)

9,008.001

500

Write the decimal in expanded form. 83,812.03

(8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 1)+ (3 x 0.01)

Comparing Decimals

100

Fill in the blank with <, >, or =. 89.01____89.001

>

200

Fill in the blank with <,>, or =. 45.02 _____ 44.9

>

300

What place value are you comparing when looking at the following decimals. 34.90 and 34.93

hundredths place

400

Compare the two decimals using <,>, or =. 0.09____ 0.090

=

500

Compare the decimals using <,> or =. 8,903.001 _____ 8,930.001

<

Place & Value

100

What is the value of the 4 in this number? 124,693.

4,000

200

What is the value of the 9 in this number? 942,057.005

900,000

300

What is the place value of the 7? 35920.0791

tenths place

400

How much bigger is going from the ones place to the tens place?

10 times bigger.

500

Which digit is in the thousandths place? 14,974,003.9820

2

Misc.

100

Order from least to greatest. A lion is 4.54 ft tall, a rhino is 6.1 ft tall, a tiger is 4.4500 ft tall. 

Tiger (4.45), lion (4.54), rhino (6.1)

200

Order from greatest to least. 

10.01

1.001

10.0

10.01

10.0

1.001

300

Write in expanded form .307

(3 x 1/10) + (7 x 1/1000)

400

Moving place values to the right gets smaller or bigger? And by how much?

Smaller by 1/10

500

Write in standard form: 

4 x10,000 + 3 x 1,000 + 2 x 100 + 1 x 10 + 

(9 x 1/10) + (8 x 1/100)

43,210.98