Mid-Module 1 Review

Comparing Decimals

100

1.25 _ 1.37

1.25 < 1.37

200

.459 _ .458

.459 > .458

300

3 tens 4 ones 2 hundredths 5 thousandths _ 34.19

3 tens 4 ones 2 hundredths 5 thousandths > 34.19

400

(3x1,000) + (2x100) + (2x1/100) _ (3x1,000) + (2x100) + (2x0.01)

(3x1,000) + (2x100) + (2x1/100) = (3x1,000) + (2x100) + (2x0.01)

500

.408 _ (4x1/10) + (8x1/100)

.408 < (4x1/10) + (8x1/100)

Place Value

100

What is the value of the 6?

6.483

6 ones

200

Write this number in word form:

6.483

six and four hundred eighty three thousandths

300

Write this number in expanded notation: 

6.483

(6 × 1) + (4 × (1/10)) + (8 × (1/100))+ (3 × (1/1,000))

400

Write this number in expanded form: 

6.483

6+.4+.08+.003

500

What is the value of the 8?

6.483

8 hundredths

Rounding Decimals

100

Round to the nearest tenth:

4.549

4.5

200

Round to the nearest hundredth:

124.348

124.35

300

Round to the nearest whole number:

294.482

300

400

Round to the nearest tenth:

30.42

30.4

500

Round to the nearest hundredth:

199.999

200

Ordering Decimals

100

Least to greatest:

.764, .768, .765, .769

.764, .765, .768, .769

200

Least to greatest:

11.467, 11.469, 11.435, 11.347

11.347, 11.437, 11.467, 11.469