Decimal Basics
Comparing Decimals
Adding and Subtracting Decimals
Word Problems with Decimals
100

 What is the value of the digit 5 in the number 3.45?

 5 hundredths.

100

True or False: 0.6 is greater than 0.56.

True.

100

What is 0.4 + 0.2?

0.6

100

Sam bought a candy bar for $1.25 and a drink for $0.75. How much did he spend in total?

$2.00

200

Write the decimal "seven-tenths" in numerical form.

 0.7

200

Which is smaller: 0.3 or 0.03?

0.03

200

Subtract 0.8 - 0.5.

0.3

200

A rope is 4.2 meters long. If you cut off 1.3 meters, how much rope is left?

2.9 meters.

300

 Convert the fraction ½ into a decimal.

0.5.

300

Order these decimals from smallest to largest: 0.7, 0.07, 0.17.

0.07, 0.17, 0.7

300

Solve: 1.2 + 3.45.

4.65

300

Lucy ran 2.5 miles on Monday and 3.75 miles on Tuesday. How many miles did she run in total?

6.25 miles.

400

Which decimal is greater: 0.45 or 0.405?

0.45.

400

Compare using <, >, or =: 0.305 ___ 0.35.

0.305 < 0.35

400

Subtract: 5.6 - 2.34.

3.26

400

A watermelon weighs 5.65 kilograms, and a melon weighs 2.35 kilograms. How much heavier is the watermelon?

3.3 kilograms.

500

How do you write two and three hundredths as a decimal?

2.03.

500

Which number is greater: 2.75 or 2.705?

2.75

500

Add: 4.67 + 3.895.

8.565.

500

If a pencil costs $0.65, how much do 8 pencils cost?

$5.20