Spooky Math - Rational Numbers

Adding

100

84 + -22

62

200

- 1/2  + 3/4 

1/4

300

Trivia Time! About how heavy was the biggest pumpkin ever grown?

a) 500lbs       c) 1,500 lbs

b) 900lbs       d) 3,000lbs

d) 3,000lbs  (2,819 pounds)

400

-1.45 + 0.8

-0.65

500

5/8 + 4.25

4.875

Subtracting

100

-42 - 38

-80

200

9/10 - 3/5 

3/10

300

*DAILY DOUBLE* -4.8 - (-3.2)

-1.6

400

*Trivia Time* About how much money will Americans spend on Halloween candy in 2026?
 a) 100 million    c) 75 million

b) 4 billion          d) 1 billion

b) 4 billion

500

24/25 - 2.5

-1.54

Multiplying

100

*Trivia Time* True or false: The first jack-o'-lanterns were made from apples.

False - Turnips

200

25 x -8

-200

300

0.3 x 0.12

0.036

400

-2/3  x  -3/5

2/5

500

- 7/10  x 0.3

-0.21

Dividing

100

8  -/-  5

1.6 

200

*Trivia Time* Who you gonna call?

Ghost Busters!

300

1/2  -/-   3

1/6

400

0.32   -/-   0.8

0.4

500

*DAILY DOUBLE* 5/4   -/-    -0.2  

-6.25

Challenge: Trivia

100

*Daily Double* In The Nightmare Before Christmas, what is the name of the Pumpkin King?

Jack Skellington

200

How many bones are in an adult human skeleton?

a) 206            c) 182

b) 315            d) 524

a) 206

300

Why did people first wear costumes on Halloween long ago?

To hide from the ghosts and spirits they believed came out that night.

400

What is a group of crows called?

A murder

500

What country was the first to use the term "Trick or Treat"?

a) United States      c) Canada

b) England              d) Ireland

C) Canada