Shape and Number Pattern
What shape comes next in the pattern: Circle, Square, Circle, Square, ________?
If you input the number 1 and the output is 3, what could be the two possible rules?
Multiply by 3 or Add 2
What are the factor pairs of 12?
1, 12
2, 6
3, 4
Is the number 7 prime or composite?
Prime
If a triangle is added to a pattern of squares, how many sides do the shapes have in total?
7
Fill in the table:
Rule: Multiply by 2
Input Output
1 ____
2 ____
3 ____
Input Output
1 _2_
2 _4_
3 _6_
List all the multiples of 6 up to 30.
6, 12, 18, 24, 30
What are the first five prime numbers?
1, 2, 3, 5, 7
What is the next 3 numbers in the sequence: 2, 4, 6, 8, _?
10, 12, 14
Create an input-output table with a rule that adds 5 to the input number.
Rule: Add 5
Input Output
1 _6_
2 _7_
3 _8_
What is a factor pair for the number 30?
1, 30
2, 15
3, 10
5, 6
Explain why the number 9 is a composite number.
3 x 3 and 1 x 9
Write a number pattern that starts with 3 and ends with 15, increasing by 3 each time.
3, 6, 9, 12, 15
If the input is 4 and the output is 12, what could the rule be?
Multiple by 3
Add 8
Multiply by 4, subtract 4
If 5 is a factor of a number, what are the other possible factor pairs for that number?
1, 10; 2, 5 or [1, 20; 2,10; 4, 5]
(1,15; 3, 5) or {1,30; 2, 15; 3, 10; 5, 6}
Is the number 63 prime or composite?
Composite
Explain the rule of a number pattern that includes the numbers: 5, 10, 15, 20, _.
The rule is increase by 5 or add 5.
Design an input-output table for the rule "subtract 2" and give three examples.
Input Output
____ _____
____ ______
____ ______
***Answers may vary
Find two numbers that are both multiples of 4 and 6. What are they?
2, 12, 24, 36, 48...
Identify whether 25 is a prime or composite number and explain your reasoning.
Composite. Answers may vary.