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Patterning
Expressions
Equations
Real World
100
What are the following two numbers in the series: 3, 6, 12, 24, 48, ____, ____
What is 96, and 192
100
Evaluate (r - 12) x 2 when r = 20
What is 16.
100
x + 20 = 33, what is the value of x?
What is x = 13
100
On Monday, Martin packed 927 pieces of fruit for shipping. If he packed 250 apples and 302 oranges, how many pears did he pack?
What is 927 - 250 - 302 = 375 pears
200
Use this rule to make pairs of numbers in the form of (x,y) y = x - 2 Of the pairs below, which pair is from the above rule? (there maybe more than one correct answer!) a. (4, 2) b. (2, 4) c. (12, 10) d. (8, 10)
What is a. (4,2) and c. (12,10)
200
What is the value of the expression z - y when y = 13 and z = 16
What is 3.
200
3.8 + 1.2 + n = 20, solve for the value of n.
What is n = 15
200

Figs cost $2.96 a pound. Kathy bought 3.2 pounds. Write an EXPRESSION to determine the cost of the figs.

What is $2.96 x 3.2

300
What is the rule to the following pattern? 12, 6, 14, 8, 16, 10, 18...
What is minus 6 to get the next number, then add 8 to get the following number; repeat these steps.
300
The value of the expression for (r - 13) x 2 when r = 15.
What is 4.
300
n/5 = 20, solve for the value of n.
What is n = 100.
300
Regina buys a bag of oranges for $2.88. The average cost of an orange is $0.12. How many oranges did Regina buy. Write an expression to show your work.
What is $2.88 / $0.12 = 24 oranges
400
What is the rule to the following pattern? 6, 24, 12, 48, 24, 96, 48...
What is multiply by 4, then divide by 2; then repeat.
400

What is an algebraic pattern rule?

What is a way to describe a pattern in which each term is determined by it's term position 

400

6n - 3 = 21

What is n = 4

400
Ty works in a nursery. He plants lilies in 12 rows of 8 and ivy in 15 rows of 14. How many does he plant in all?
What is 12 x 8 + 15 x 14 = 306 plants in all.
500

What is a linear pattern?

A pattern is linear when it grows or shrinks by the same amount; and when you graph it it looks like a line

500

Using 7n -2, what is the 10th term in the pattern?

68

500
100/n + 2 = 22, solve for the value of n.
What is n = 20.
500
Sarah bought 3 tacos for $0.59 each and 4 burritos for $0.89 each. Write and solve an expression that tells how much change Sarah would get from a $10 bill.
What is $10 - (3 x 0.59 + 4 x 0.89) = $4.67