Decimal Review!

Place Value

100

What place value is the 4 in?

.045

Hundredths 

200

What place value is the 7 in?

.0378

Thousandths 

300

What place value is the 6 in?

.5246

Ten Thousandths 

400

What place value is 10 times greater than the hundredths place?

Tenths place

500

What place value is 100 times greater than the tenths place?

Tens Place

Word form

100

Write this decimal in word form.

.45

Forty-five hundredths 

200

Write this decimal in word form.

.603

Six hundred three thousandths 

300

Write this decimal in word form.

.00004

Four hundred thousandths 

400

Write this decimal in word form.

(5x.1) +(8x.01)

Fifty- eight hundredths 

500

Write this decimal in word form.

(7x.1)+ (6x.01)+(2x.001)

Seven Hundred sixty-two thousandths  

Expanded Form

100

Write this decimal in expanded form.

.12

(1x.1)+(2x.01)

200

Write this decimal in expanded form.

.027

(2x.01)+(7x.001)

300

Write this decimal in expanded form.

.0038

(3x.001)+(8X.0001)

400

Write this decimal in expanded form.

Fifty-three thousandths 

(5x.01)+(3x.001)

500

Write this decimal in expanded form.

Eight hundred seventy-three thousandths 

(8x.1)+(7x.01)+(3x.001)

Comparing Decimals

100

Which Decimal is the Greatest?

2.25   2.1    2.5

2.5

200

Which Decimal is the Greatest?

1.003   2.00003   1.25

2.00003

300

Which Decimal is the Greatest?

5.63   5.36  5.82

5.82

400

Which Decimal is the Greatest?

12.345   11.555  12.03 

12.345

500

Which Decimal is the Greatest?

167.3   167.03   167.0003 

167.3

Addition/Subtraction

100

2.4-1.3=

1.1

200

4.5+1.25=

5.75

300

12.8-4.86=

7.94

400

132.672+2.435

135.107

500

45-3.287=

41.713