Pattern Power
What are the next three numbers?
4, 8, 12, 16, ___, ___, ___
What is 20, 24, 28
Number of Tickets
Cost
1 ------>$8
2 ------->$16
3 ------->$24
What is the 4th term?
What is 32?
In the expression x + 7, what is the variable?
What is x
Solve:
x + 8 = 15
What is 7
I am thinking of a number. I multiply it by 2 and get 18.
What is my number?
What is 9?
What is the pattern rule?
50, 45, 40, 35, 30...
What is start at 50 and subtract 5 each time
What is the relationship?
What is multiply by 5
Write an expression for:
“5 more than a number n.”
What is n+ 5
Solve:
n − 12 = 20
What is 32
A number plus 15 equals 42.
What is the number?
What is 27
What are the next two numbers?
2, 6, 12, 20, 30, ___, ___
What is 42, 56
Complete the table using the rule × 3 + 2.
1--------> 5
4--------> 14
7--------> ?
What is 23?
Write an expression for:
“Three times a number x, decreased by 4.”
What is 3x − 4
Solve:
5x = 45
What is 9?
The rule for a pattern is:
Start at 3 and add 7 each time.
What is the 10th term?
What is 66?
7, 12, 17, 22, 27...
What is the 15th term?
What is 77?
The rule is multiply by 4 and subtract 1.
What is the output when the input is 15?
What is 59?
valuate:
4n + 3
when n = 6.
What is 27
Solve:
x ÷ 4 = 8
What is 32
A movie ticket costs $12.
Write an expression for the cost of n tickets.
Then find the cost of 7 tickets.
What is 12n; $84
A growing pattern has 5 tiles in Figure 1. Each new figure has 4 more tiles.
How many tiles will Figure 20 have?
What is 81?
A table follows a rule.
Input Output
3 ------->11
5 ------->17
7 -------->23
What is the rule?
The rule is multiply by 3 and add 2
The expression is:
2x + 5
What is the value of the expression when x = 12?
What is 29?
Solve:
3x + 4 = 25
What is 7
A pattern follows this rule:
Multiply the term number by 4, then add 3.
What is the 5th term?
What is 23?