Patterns in Numbers

How would you describe this pattern's rule?
65, 62, 59, 56, 53, 50

• Subtract 2

• Subtract 3

• Subtract 4

• Add 3

Find the missing numbers.
520, ____, 560, 580, ____

• 540, 590

• 540, 600

• 525, 590

• 510, 590

11, 9, 7, 5, ..

• 7

• 4

• 3

• 2

What number belongs in the blank box?

• 76

• 77

• 75

• 82

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

Each number in Set O goes with one number in Set P. What is the pattern?

• Subtract 1

• Add 1

• Subtract 3

• Add 3

How many cookies will be on 5 plates?

• 8

• 15

• 12

• 7

What number comes next?
55, 60, 65, ___, 75, 80

• 70

• 66

• 40

• 75

Mrs. Hunt wrote the following number pattern: 37, 30, 23, 16, 
What number would come next if the pattern continued?

• 15

• 5

• 9

• 10

How would you describe this pattern's rule?
99, 97, 95, 93, 91

• Subtract 1

• Add 2

• Subtract 2

• Add 3