Show:
Multiply, I'm fly!
Division Invasion
Prime, Composite, Factors, and Multiples
Vocab, So Fab!
Area and Perimeter
100

April has 6 times as many Skittles as her younger sister Eva. Eva has 9 Skittles. How many Skittles does April have?

54

100

Luis divided 63 Legos into 7 equally-sized piles. How many Legos were in each pile?

9 Legos

100
Is 17 prime or composite? List its factors to prove your answer.
Prime. Factors: 1,17 (or 1 X 17)
100
What is a prime number?
A number with exactly two factors, 1 and the number itself.
100
What is the formula for area? What is the formula for perimeter?
Area = Length X Width or A = L X W Perimeter = Side + Side + Side + Side (or Length + Length + Width + Width)
200

247 x 8

1,976

200

45 divided by 3

15

200
Is 14 prime or composite? List its factors to prove your answer?
Composite. Factors: 1, 2, 7, 14 or (1 x 14) and (2 x 7)
200
What is a composite number?
A number with more than two factors.
200
A square has a length of 8. What is its area?
64 square units
300

The school cooks made 45 cookies for each classroom. There are 13 classrooms in the building. How many cookies did the school cooks make?

585 cookies

300

145 divided by 4

36 r 1

300
List all the factors of 36 from least to greatest.
1, 2, 3, 4, 6, 9, 12, 18, 36
300
What is a multiple?
A number that can be divided by another number without a remainder. Or, a count-by, or number we say or write when counting by another number.
300
A rectangle has a length of 4 and a width of 7. What is its perimeter?
22 units
400

52 x 61

3,172

400
Is 2,457 a multiple of 3? Write yes or no. Then show all work to prove your answer.
See work: Divide 2,457 by 3, which = 819. Or, add 2+4+5+7, which = 18, which is a multiple of 3.
400
List the first eight multiples of both 4 and 5. Circle the common multiple(s).
4: 4, 8, 12, 16, 20, 24, 28, 32 5: 5, 10, 15, 20, 25, 30, 35, 40
400
What is a quotient?
The answer to a division problem.
400
A rectangle has a length of 3 and an area of 15. What is its width?
5 units
500

72 x 43 = 

3,096

500
9,754 divided by 6
1625 r 4
500
List the factors of both 4 and 16. Circle common factors.
4: 1, 2, 4 16: 1, 2, 4, 8, 16 Common factors: 1, 2, 4
500
What is a product?
The answer to a multiplication problem.
500

A rectangle has a length of 12 and a width of 9. Find its area and perimeter.

Area = 108 square units Perimeter = 42 units