Dividing Fractions

Multiplying Fractions

Multiplying decimals by powers of 10

Dividing decimals by powers of 10

Random facts about Mrs. McMurdie

100

What's the rule for dividing fractions?

Times the reciprocal

100

What's the rule for multiplying fractions?

Multiply across

100

When multiplying by powers of 10, which direction does the decimal move?

Right

100

When dividing by powers of 10, which direction does the decimal move?

Left

100

What's Mrs. McMurdie's dog's name?

Molly

200

What is 1/2 divided by 3/4?

2/3

200

What does "of" mean? (EX: 1/3 of 24)

times

200

3.4 x 10^3 (10 to the 3rd)

3,400

200

2.5 divided by 10^1 (10 to the 1st)?

0.25

200

What state is Mrs. McMurdie from?

Connecticut

300

What is 4/5 divided by 2?

2/5

300

What is 3/5 x 2/3?

2/5 OR 6/15

300

4.53 x 10^5 (10 to the 5th)

453,000

300

67.2 divided to 10^4?

0.00672

300

What sport did Mrs. McMurdie coach before being a teacher?

Track

400

What is 1 and 1/2 divided by 3?

1/2

400

What is 1/3 of 24?

8

400

0.05 x 10^3

50

400

0.05 divided by 10^3

0.00005

400

What's Eloise's current obsession?

Hello Kitty / Sanrio

500

What is 2 and 3/4 divided by 1 and 2/5?

55/28 OR 1 and 27/28

500

What is 3/5 x 1 and 2/7?

27/35

500

85.003 x 10^5

8,500,300

500

85.03 divided by 10^4

0.008503

500

What was Parker for Halloween this year?

Glowing stick figure