Math 7 : Patterns and Expressions Review

Which point is NOT on the line?

Find the rule for the table:

Write an expression: A puzzle costs p less than a book that costs $4. How much is the puzzle?

What is a quantity that can change, often represented with a letter?

Evaluate the expression: (18-3) ÷ 5 + 4

Write an algebraic expression for the following situation: 5 less than 7 times an amount x

Find the rule for the table:

Evaluate the expression: 5y + x ÷ 8 for x = 16 and y = 4

What do we call a mathematical process (addition, subtraction, multiplication and division)?

What is a mathematical phrase that contains numbers and/or variables?

Write an expression for 7 fewer than 15 times a number k.

What letter is at coordinate (5,-4)?

Find the rule for the table:

Find the value of the expression: (5² x 10) x (2 x b - 1) for b = 3

In the Order of Operations, which operation do we perform first?

Write an algebraic expression for the following situation: 48 times a number of game markers, g

Write an algebraic expression for the following situation: 22 less forks than a number f