Decimal Jeopardy

Adding & Subtracting Decimals

100

1.07- .04

1.03

200

23.67+0.003

23.673

300

165- 1.23

163.77

400

123,456+ 0.789

123,456.789

500

123,456- 0.789

123,455.211

Multiplying with Decimals

100

7 x 0.05

0.35

200

65 x. 0.75

48.75

300

42.1 x .3

12.63

400

5.21 x 2.2

11.462

500

0.789 x 0.02

0.01578

Dividing with Decimals

100

2/.25

8

200

10/1.25

8

300

.65/.5

1.3

400

23.46/.03

782

500

368/.02

18,400

Word Problems

100

If I buy a shirt for $24.99 and a pair of socks for $6.99, how much money (before tax) will I spend?

$31.98

200

If candy bars cost $1.25 each. I want to buy a candy bar for each of my 89 students. How much money will I spend?

$111.25

300

I paid $22.50 for 5 ice cream treats. If each ice cream treat cost the same amount, how does 1 treat cost?

$4.50

400

I spent $54.89 for 5.5 pounds of chicken thighs.  What is the price per pound?

$9.98/lb.

500

David wants to make grilled cheese sandwiches. He buys a loaf of bread for $2.99, a package of cheese for $4.99, and a stick of butter for $1.99.  He pays for his groceries with a $20. What is his change?

$10.03