Finding Number Patterns

5, 10, 15, 20, 25, ____, ____, ____

• 30, 35, 40

• 65, 35, 116

• 26, 27, 28

• 20, 15, 10

What is the rule for this pattern?

32,36,40,44

• add 4

• multiply 2

• subtract 4

• divide by 2

Which rule can be used to find the next number in this increasing pattern?

• Add 7 to 24

• Add 6 to 24

• Add 5 to 24

• Add 3 to 24

What is the pattern rule for this pattern? 
2, 4, 8, 16, 32, 

• Start at 2. Add 2 each time. 
• Start at 2. Add 2 more each time. 
• Start at 2. Double the number each time. 
• Start at 2. Add 16 each time. 

• 38

• 34

• 20

• 9

Brian used the same rule on each Input number to create the Output numbers in the table below.

• Add 10

• Add 30

• Subtract 10

• Subtract 20

What rule could be used to find each Output number?

• Add 2 to the Input number.

• Add 15 to the Input number.

• Multiply the Input number by 4.

• Multiply the Input number by 6.

What is the rule or pattern shown in this in-out (Function) table?

• Divide by 9

• Multiply by 2

• Divide by 2

• Add by 3

What is the rule?

• Multiply 3

• Add 3

• Subtract 3

• Divide 3

What is the rule for this in and out table?

• add 4
• add 3
• add 1
• add 2