Show:
Prime Numbers
Composites
Factor lists
Divisible by
Area and Perimeter
100
Will 2 X 2 equal a prime number? Why?
No. 4 is not a prime number.
100
Does 2 X 8 equal a composite number? explain.
Yes. 16 is a composite number because it has 5 factors. 1, 2, 4, 8, and 16.
100
What are the factors of the number 7? List them in order from smallest to largest.
1 and 7
100
Which of the following numbers are divisible by 2: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
2, 4, 6, 8, and 10
100
If you are measuring the area of a rectangle do you measure the inside or the outside?
The inside.
200
list all the prime numbers from 1 to 10.
1, 2, 3, 5, and 7
200
Does 9 X 9 equal a composite number?
Yes.
200
What are the factors of the number 15? List them in order from smallest to largest.
1, 3, 5, and 15
200
Which of the following numbers are divisible by 2: 70, 72, 73, 74, 75, 76, 77, 78, 79, 80
70, 72, 74, 76, 78, and 80
200
What is the formula for measuring the area of a rectangle?
A=L X W
300
Define the term "prime number."
A prime number has only two factors (1 and itself)
300
A composite number must have _____ or more factors.
3
300
What are the factors of the number 18? List them in order from smallest to largest.
1, 2, 3, 6, 9, and 18
300
Which of the following numbers are divisible by 3: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
3, 6, and 9
300
What is the greek root of peri and meter?
Peri means around meter means measure
400
Define the term "prime number" and list all the prime numbers between 30-45.
31, 37, 41 and 43
400
List all the composite numbers from 1 to 10.
4, 6, 8, 9 and 10
400
What are the factors of the number 24? List them in order from smallest to largest.
1, 2, 3, 4, 6, 8, 12, and 24
400
Which of the following numbers are divisible by 3: 12, 24, 34, 44, 54, 64, 74, 84, 94, 100
12, 24, 54, and 84
400
What is the formula that you would use to find the area of a triangle?
half X b X h 1/2 X b X h 0.50 X b X h
500
List all the prime number between 50 and 70.
53, 59, 61, and 67
500
Define the term "composite number" and list all the composite numbers between 30-45.
32, 33, 34, 35, 36, 38, 39, 40, 42, and 44
500
What are the factors of the number 32? List them in order from smallest to largest.
1, 2, 4, 8, 16, and 32
500
Which of the following numbers are divisible by 5: 105, 200, 333, 466, 588, 699, 777, 855, 90, 100
105, 200, 855, 90 and 100
500
What is the area and perimeter of a rectangle if the length is 5 and the width is 3? What is the perimeter?
The area is 15 and the perimeter is 16.