5th Grade Decimals and Place Value

Place Value and Rounding

100

What is the place value of the 4

3.498

tenths

200

What is the value of the 9?

80.896

9 hundredths

300

Round to the nearest thousandth

3.8057

3.806

400

Round to the nearest ones place

34.22

34

500

Round to the nearest tenth. What is the place value of the five after rounding?

908.45

908.5

tenths

Expanded, Standard, and Word Form

100

Write in standard form:

four hundred sixty and 17 thousandths

460.017

200

Write in expanded form:

5,679.45

5000 + 600 + 70 + 9 + .4 + .05

300

Write in standard form:

three thousand eight hundred fifty and five tenths.

3,850.5

400

Write in expanded form:

308.043

300 + 8 + .04 + .003

500

5,000 + 80 + 3 + .05 + .008 

write in word form

five thousand and eighty three and fifty eight thousandths

Adding and Subtracting Decimals

100

78.91 + 36.9

115.81

200

78.91 - 36.9

42.01

300

4567.9 + 23.995

4,591.895

400

855.2 - 9.687

845.513

500

4.36 + 803.9

808.26

Fraction - Decimal

100

6/10 as a decimal

.6

200

.006

6/1000

300

123/1000

.123

400

5.06

5 6/100

500

21.008

21 8/1000

Negative Numbers

100

Put in order from least to greatest:

0   -4    8

-4 0  8

200

Put in order from least to greatest:

-100   -1000  -125

-1000  -125   -100

300

What number doesn't have an opposite?

0

400

Put in order from greatest to least: 

45   54   -45   -54

54  45  -45  -54

500

How would you write "absolute value of -4" and what is it?

4