Patterning

In the pattern:  21, 28, 35, 42…..   What is the rule?

• Multiply by 7
• Add 7
• Add 6
• Subtract 7

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 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 pattern increasing or decreasing?
2, 4, 6, 8, 10

• increasing
• decreasing

Is this pattern increasing or decreasing?
700, 600, 500, 400, 300, 200

• increasing
• decreasing

What are the missing numbers in this pattern?
25, 30, ______, _______, _______, 50, 55

• 30, 35, 40
• 40, 50, 60
• 35, 40, 45
• none of these

What is the missing value in this table?

• 3
• 18
• 5
• none of these