Spooky MATH

Creepy Circles

100

What is the formula for area of  a circle?

Area²= 3.14 x r x r

200

What is the radius if the diameter 13.7in?

6.85in

300

Find the circumference of a circle with the radius of 5in. 

31.41in

400

What is the Area of a circle with the diameter of 8ft?

50.26ft²

500

Joe has a plate with the diameter of 20in what is the circumference of the plate. She also has 3 meatballs on her plate, the radius of the meatballs is 4cm what is the circumference of the meatballs? 

Plate 62.83in

Meatballs 25.13cm

Execution Exponents

100

2+x= y

x=15

y=17

200

19+x+y-z= a

x=3

y=17

z=12

a= 27

300

13 x b + a= y

b=4

a=6

y=58

400

134 x b - 1869 + c = y

b=12

c=378

y=117

500

120 - 119 + h -21=y

h=52

y=32

Vile Volume

100

What is the volume of the cube the width is 8in

512in³

200

What is the volume of the cube if the height is 12.89cm?

2141.70cm³

300

What is the volume of the rectangle if the length of the rectangle is 4in, the height of the rectangle is 9in and the width is 7in?

252in³

400

I have a rectangular box, the width is 7ft, the length is two times the width. The height is 8ft. What is the volume of the rectangular box. 

784ft³

500

A package of butter has the side length of 3 inches tall, 3 inches wide and 8 inches tall. 

It fits four equal sticks of butter inside its packaging. What is the volume of each individual stick of butter ?

18in³

Freaky Fractions

100

1/2 + 1/4=

3/4

200

3/8+1/8

1/2

300

5/6-1/3

1/2

400

7/12+5/6

17/12 or 1 5/12

500

2 1/4- 1- 5/8

5/8

Spooky

100

What color was replaced by blue M&M candy in 1995?

Brown 

200

How many bones are in the human body ?

206

300

What was Candy Corn originally called? 

Chicken Feed

400

What famous magician died on Halloween? 

Harry Houdini

500

What is the most popular Halloween candy in America ? 

Reese’s Peanut Butter Cups