Least Common Multiple

Fraction Division

100

3/4 divided by 5/6

18/20

200

1/2 divided by 4/10

10/8

300

6/7 divided by 5/9

54/35

400

9/12 divided by 7/8

72/84

500

2 1/2 divided by 4/6

30/8

LCM

100

The LCM of (3,4)

What is 12?

200

The LCM of (10, 11)

What is 110?

300

The LCM of (4,5)

What is 20?

400

The LCM of (5,6)

What is 30?

500

The LCM of (5,20)

What is 20?

Decimal Addition/Subtraction

100

3.54 + 2.67

6.21

200

8.24 - .312

7.928

300

7.5 + 12.42

19.92

400

32.602 - 15.24

17.362

500

.723 + 5.71

6.433

Adding/Subtracting Signed #s

100

3+ (-4)

-1

200

9- (-5)

14

300

-7 + (-3)

-10

400

8 + (-7)

1

500

-6 - 8

-14

Halloween Trivia

100

On average how many seeds are in a pumpkin?

500

200

What is the most popular Halloween candy?

Reeses

300

How many pounds did the worlds largest pumpkin weigh?

3,699

400

Which animal will shelters not allow you to adopt on Halloween?

Black Cats

500

Is a pumpkin a fruit or vegetable?

Fruit