Rounding Decimals
Compare
Decimals VS Fractions
Decimals in Different Forms
Vocabulary
100

Round 79.56 to the nearest whole number.

80

100

Which decimal is bigger? 2.09 or 2.59?

2.59

100

Write 0.3 as a fraction.

3/10

100

Write 0.9 as its number name.

nine tenths

100

A number that indicates how many times to multiply a base number by itself.

power/exponent 

200

Round 80.67 to the nearest tenth.

80.7

200

Write a comparison sentence (>, <, or =) to compare 7.809 and 7.834. 

7.809 < 7.834

200

Write 49/100 as a decimal.

0.49

200

Write 5.85 in expanded form. 

(5 x 1)+(8 x 1/10)+(5 x 1/100)

200

The number that is being multiplied by itself repeatedly when dealing with exponents.

base

300

Round 3.987 to the nearest hundredth.

3.99

300

Select two comparisons that are true:

A. 45.9 > 45.98

B. 24.87 > 24.78

C. 89.08 < 89.09

D. 76.73 < 76.71 

B and C

300

Write 0.83 as a fraction. 

83/100

300

Write 24.876 as its number name.

Twenty-four and eight hundred seventy-six thousandths

300

The third digit to the right of the decimal point.

thousandths 

400

Round 7.2473 to the nearest thousandth.

7.247

400

Select two equations that are true.

A. 7 X 10^4 = 7 X 10,000

B. 7 X 10^4 - 700,000

C. 7 X 10^4 = 70,000

D. 7 X 10^4 = 7 X 1,000

A and C

400

Write 234/1,000 as a decimal.

0.234

400

Write 76.976 in expanded form.

(7 x 10)+(6 x 1)+(9 x 1/10)+(7 x1/100)+(6 x 1/1,000)

400

 Different decimals that represent the same value

EX: 0.8 = 0.80

Equivalent decimals

500

Round 2,578.09834 to the nearest hundredth.

2,578.098

500

The numbers at the bottom follow a pattern. What are the next 4 numbers in the pattern?

30,000 -> 3,000 -> 300 -> _ -> _ -> _ -> _

30, 3, 0.3, 0.03

500

Write 0.986 as a fraction.

986/1,000

500

Write 874.913 in expanded form and as its number name.

(8 x 100)+(7 x10)+(4 x 1)+(9 x 1/10)+(1 x 1/100)+(3 x 1/1,000)

Eight hundred seventy-four and nine hundred and thirteen

500

Label the base and exponent:

94

9 - Base

4 - Exponent