Grade 6 Practice

Variables and Algebraic Expressions

Write, evaluate and simplify expressions. Write multiplication as 3x, put variable terms before constants, and use + and - symbols.

Practice Questions

10 questions

1
Evaluate 3x + 2 when x = 4.
2
Evaluate 5a − 7 when a = 3.
3
Evaluate 2(x + 5) when x = 6.
4
Expand 3(x + 2) using the distributive property.
5
Simplify 4x + 2x + 3.
6
Expand 5(2y − 1).
7
Simplify 7a − 3a + 8.
8
Write an expression for five more than twice n.
9
Each notebook costs RM4. Write an expression for the cost of n notebooks plus a RM3 bag.
10
Evaluate x × x + 2y when x = 3 and y = 4.

Complete the questions, then check your answers.