3 + 7 x 6 / 3 - 4

39 x 8 - (b + 4)

Rule 1: 15 18 21 24 27
Rule 2: 5 6 7 8 9

You and three of your friends are going to share a package of granola bars equally. Write and algebraic expression to show this situation.

36 - 5(16 - 11)

2(b) - 3 + b x 4

Rule 1: 42 36 30 24 18
Rule 2: 7 6 5 4 3

Bradley has 6 fewer songs on his phone than Amelia. If A represents the number of songs Amelia has, write an expression that tells how many songs Bradley has.

4^2 x 3 - (17 + 20)

(5^2)(10) x ( 2(b) - 1)

Rule 1: 2 4 6 8 10
Rule 2: 6 12 18 24 30

Kendall is planning to buy a new laptop. She has already saved $250. Write an algebraic expression that represents the amount she still needs to save.

[(2 + 9.8) - 2.5] + 7.7

5[(18 x 5.5) / 3]

Rule 1: 64 32 16 8 4
Rule 2: 128 64 32 16 8

Mrs. Wing needs 6 craft sticks for each student for a project. Write an algebraic expression that shows the amount of sticks she needs for her class.

14.6 + [(42 - 21.4) x 3.5]

(26 + 2.5) - [(8.3 b) + (1 - 0.25)]

Rule 1: 5 15 25 35 45
Rule 2: 25 75 125 175 225

Ms. Garcia had some markers. She shared 23 of them with her class. Write an expression to show show many markers Ms. Garcia has left.