Simple Algebraic Expressions (Ex. 2)

What's in this exercise

Answers are hidden — sign up to practise and check your work.

1. Question 1

   Multiple choice

   If n = 3, what is 4n - 1?

2. Question 2

   Multiple choice

   If a = 7, what is 3a + 2?

3. Question 3

   Multiple choice

   Which expression represents 'double a number n, then add 5'?

4. Question 4

   Sequence

   Values of 3n + 1 for n = 0, 1, 2, 3, 4: 1, 4, 7, ___, 13. What is the missing value?

5. Question 5

   True or false

   If a = 4, then 5a - 3 = 17.

More exercises in this module

• Equations with an Unknown Symbol (Ex. 1)

• Understanding Ratio Notation (Ex. 3)

• Substituting Values into Simple Formulas (Ex. 3)

• Substituting Values into Simple Formulas (Ex. 2)

• Proportional Relationships in Scaling (Ex. 2)

• Solving Simple Ratio Problems (Ex. 1)