Patterns and Relationships

What is the rule for this pattern?

• Add 2

• Subtract 2

• Multiply by 2

• Divide by 2

What is the missing number?

• 6

• 7

• 8

• 10

Will the number 20 appear in the following sequence?

50, 45, 40, 35, 30 ...

• Yes

• No

What is the rule for the following sequence?

50, 45, 40, 35, 30 ...

• Add 5

• Subtract 5

• Multiply by 5

• Divide by 5

Which of the following would NOT be an ordered pair from the table?

• (5, 10)

• (15, 30)

• (18, 30)

• (20, 40)

If you continue the sequence for both and X and Y, which of the following would be the next ordered pair?

• (25, 45)

• (30, 40)

• (30, 50)

• (25, 50)

What would be the next number in X column?

• 30

• 20

• 25

• 40

Pattern A is 5, 10, 15 ,20, 25

Pattern B is 0, 5, 10, 15, 20

the rule for Pattern A is ____

In the pattern above (question #7) how do you go from pattern A to Pattern B?

Look at pattern A and Pattern B in question 7. What is the first (A,B) ordered pair?