Patterning

Write the next three numbers in this growing pattern.
84, 86, 88, ___, ___, ___

• 90, 94, 98
• 90, 92, 93
• 84, 82, 80
• 84, 86, 88

 Write the next three numbers of the shrinking pattern.
90, 80, 70 

• 50, 50, 10
• 90, 80, 70
• 60, 50, 40
• 100, 180, 190

What is the missing number?
134,135, 137, 138, 140, 141, ____, 144, 146 

• 143
• 142
• 137
• 140

What is the pattern rule?
30, 50, 70, 90, 110

• start at 30, add 5 each time
• start at 30 add 10 each time
• start at 30, add 20 each time
• each at 30, add 5, add 10

Is this a shrinking, growing, and repeating pattern?
10, 15, 20. 10, 15, 20

• shrinking
• growing
• repeating

What is the pattern rule?
20, 19, 18, 17, 16

• Start at 20, subtract 1 each time
• Start at 20, add 1 each time
• Start at 20, subtract 1, then 2
• Start at 20, subtract 3 each time

What is the pattern rule?
21, 23, 26, 30, 35

• Start at 21, subtract 2 each time
• Start at 21, add 1, add 2, add, 3, and so on
• Start at 21, add 2,, add 3, and so on 
• Start at 1, add 1 each time

What is the missing number?
110, 114, 118, 122, ___, 130

• 123
• 124
• 125
• 126

What patterns to you see?
10, 21, 32, 43, 54

• The ones digit increases  by 1
  The tens digit increase by 1 each time
• The ones digit increases by 1, the ten digit stays the same
• the ones digit increase by 1, the tens digit decreases by 1 each time
• The ten digit increase by 1, the one digit decreases by 1 each time

What is the pattern rule?
13, 15, 19, 27, 

• Start at 13, add 2 each time
• Start 13, add 2, add 4, add 8
• Start at 13, add 4
• Start at 13, add 1 each time