Word Problems
Multiplying Decimals
Dividing Decimals
Add/Sub Decimals
Trivia
100

One T-shirt at the store costs $19.95.  Last year the shirt cost $14.57.  How much more does it cost this year?

$5.38

100

6.2 x 4

24.8

100

39.6/3

13.2

100

19.35 + 2.70

22.05

100

What organ pumps blood throughout the body?

The heart

200

If six video games costs $213, how much does one video game cost?

$35.50

200

2.8 x 15.7 = 

43.96

200

30.28/0.4

75.7

200

6.16 + 3.2 + 5.1

14.46

200

Which object’s gravity causes most ocean tides on Earth?

The moon

300


Seven new TVs costs $7028.56.  Write an equation that represents the cost of one TV, then solve.

7028.56 / 7 = $1004.08

300

0.5(5.4)

2.7

300

0.5/4

0.125
300

19.04 - 17.99

1.05

300

What's the only mammal that can fly?

A bat.

400

Your mom gave you $6.20 and she gave your sister $5.94. How much money do you and your sister have together?

$12.14

400

22.12 x 0.6

13.272

400

24.92/0.2

124.6

400

9.84 - 11.44

-1.6

400

True or false: Sharks have been around since before dinosaurs?

True. Sharks have been on earth for more than 400 million years!

500

(34.2 - 13.9) X (14.4 + 2.3)

339.01

500

5.49 x 1.2

6.588

500

5.28/.16

33

500

(3 + 2.9) - (15.2 / 4)

2.1

500

What animal has fingerprints nearly identical to humans?

The koala. Sometimes koala fingerprints have confused police at crime scenes.