Factors
Multiples
Prime/Composite?
Area and Perimeter
Halloween
100
What are the factors of the number 20?
1, 2, 4, 5, 10, 20
100
Find the first 3 multiples of the number 20.
20, 40, 60...
100
Prime or Composite: 28
28 is COMPOSITE (factors = 1, 2, 4, 7, 14, 28)
100

Find the area of a rectangle that has a length of 6cm and a width of 5 cm.

30 sq. cm

100

Is a pumpkin a fruit or a vegetable?

Fruit

200
True or False: 4 is a factor of 48.
True
200
What is a MULTIPLE?
Multiples are the numbers we find when we SKIP COUNT.
200

Prime or Composite: 23

23 is PRIME (Factors = 1, 23)

200

Find the perimeter of a square that has a side length of 12cm.

P= 48 cm

200

Three kids line up at a door: a pirate, a robot and a dragon. The pirate isn't first. The dragon is right behind the robot. The robot isn't last. Who is first in line?

The robot

300
What are the factors of the number 24?
1, 2, 4, 6, 8, 12, 24
300

DAILY DOUBLE


True or False: 4 is a multiple of 20.

FALSE. 4 is a FACTOR of 20.

300

What is a PRIME number?

A prime number has only 2 factors, 1 and itself

300

DAILY TRIPLE

A piece of tissue has a perimeter of 32mm. If it has a length of 10mm, the width is _____

6 mm

300

GET THIS RIGHT AND EVERYONE IN YOUR HOUSE GETS A HOUSE POINT

What is the best selling candy on Halloween?

Reese's Butter Cups

400

Get this wrong and everyone loses 1 point in your group. On November 1, your candy jar holds 20 pieces. You eat 2 pieces every day for one week. How many pieces are left?

6

400
Find the first 3 MULTIPLES of the number 16.
16, 32, 48...
400
Prime or Composite: 33
33 is composite (factors = 1, 3, 11, 33)
400

A garden plot is 1 yard wide and 7 yards long. What is the perimeter of the garden plot? What is the area of the garden plot?

perimeter of 16 yards and an area of 7 yards squared

400

What was the first wrapped penny candy in America?

Tootsie Roll

500
What are the factors of the number 36?
1, 2, 3, 4, 6, 9, 12, 18, 36
500
What are the first 3 MULTIPLES of the number 36?
36, 72, 108...
500

Get this right and everyone in your group gets 2 HP. 

The ONLY even prime number is ______

2

500

A picture book in the library measures 4 inches by 9 inches. A chapter book in the library measures 12 inches by 3 inches. Do the books have the same area or the same perimeter?

Same area

500

Get this right and everyone gets 5 min of free time.

Which is heavier: a pound of gummy bears or a pound of feathers?

Neither

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