Algebraic Thinking Review

Front

What is the result of 14 + (22 - 2)?

Back

34

Front

Solve: (32 ÷ 8) + 27 - 11

Back

20

Front

Which equation represents the pattern: y = x + 3?

Back

This equation shows that for every increase in x, y increases by 3.

Front

What is the sum of seven and x?

Back

7 + x

Front

If Andy and 4 friends equally shared some pizzas, how much did each eat?

Back

x / 5

Front

What is an algebraic expression?

Back

A combination of numbers, variables, and operations (e.g., 3x + 2).

Front

What does the variable 'x' represent in an equation?

Back

A placeholder for a number that can change.

Front

What is the difference between an equation and an expression?

Back

An equation has an equal sign, while an expression does not.

Front

What is the value of x in the equation 2x + 3 = 11?

Back

x = 4

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.