Ms. Sanders Superstar Unit 3 Math Jeopardy

Multiplying Decimals

100

What is 0.9 × 0.3?

0.27

200

What is 0.5 × 3?

1.5

300

What is 0.7 × 0.6?

0.42

400

What is 1.25 × 4?

5

500

What is 3.6 × 2.5?

9

Multiplying & Dividing Decimals by 10's

100

What is 6.7 × 10?

67

200

What is 0.8 ÷ 10?

0.08

300

What is 4.5 × 1,000?

4,500

400

What is 5.6 ÷ 100?

0.056

500

What is 2.3 × 100?

230

Subtracting Fractions

100

What is 3/5−1/5?

2/5

200

What is 7/10 - 1/5?

3/10

300

What is 5/6 - 1/4?

7/12

400

What is 11/18 - 1/9?

5/18

500

What is 13/16 - 3/8?

7/16

Adding & Subtracting Decimals

100

What is 3.3 + 1.7?

5.0

200

What is 6.2 - 2.1?

4.1

300

What is 1.5 + 4.5?

6.0

400

What is 7.8 - 3.4?

4.4

500

What is 5.7 + 2.3?

8.0

Greater or Less Than

100

Which is greater: 2.2 or 2.1?

2.2

200

Which is less: 3.3 or 3.8?

3.3

300

Which is greater: 10.0 or 9.9?

10.0

400

Which is less: 7.2 or 6.9?

6.9

500

Which is greater: 3/4 or 2/3?

3/4