Chapter 2 Jeopardy

Multiplying Fractions

100

Find the LCM of 8 and 10.

40

200

Find the LCM of 6, 7, and 10.

210

300

Write the product as a power: 

5 x 5 x 5 x 5 = ?

5⁴

400

Multiply. Write the answer in simplest form:

1/7 x 2/3 = ?

2/21

500

Multiply. Write the answer in simplest form:

5/12 x 10 = ?

4 1/6

Dividing Fractions/Mixed Numbers

100

Write the reciprocal of 6/7.

7/6

200

How many three-fifths are in three?

5

300

Divide. Write the answer in simplest form:

1/8 ÷ 1/4 = ?

1/2

400

Divide. Write the answer in simplest form:

8 4/7 ÷ 15 = ?

4/7

500

Divide. Write the answer in simplest form:

3 4/5 ÷ 2/5 = ?

9 1/2

Adding and Subtracting Decimals

100

Add.

4.63 + 8.547 = ?

13.177

200

Add.

3.7 + 2.774 = ?

6.474

300

Add. 

122.781 + 19.228 = ?

142.009

400

Subtract.

15.131 - 11.57 = ?

3.561

500

Subtract.

129.343 - 125.0372 = ?

4.3058

Multiplying Decimals

100

Find the product.

0.6 x 0.4 = ?

0.24 

200

Find the product.

2.7 x 2.3 = ?

6.21

300

Multiply.

10 x 0.0093 = ?

0.093

400

Multiply.

8.188 x 12 = ?

98.256

500

Multiply.

0.004 x 0.9 = ?

0.0036

Dividing Whole Numbers/Decimals

100

Divide.

1,088 ÷ 34 = ?

32

200

Divide. 

6,200 ÷ 163 = ?

38 6/163

300

Divide.

26,862 ÷ 407 = ?

66

400

What is the quotient? 

37.72 ÷ 4 = ?

9.43

500

What is the quotient?

0.984 ÷ 12.3 = ?

0.08