Components in an expression :: Adaptive practice :: Mathspace

Algebra

Pictorial representations of algebra

Components in an expression

Laws of arithmetic with algebraic terms

Build algebraic expressions I

Build algebraic expressions II

Build algebraic equations III

Build algebraic equations IV

Rules for describing sequences

Find the rule from a table of values

Identify equivalent expressions

Substitute into algebraic expressions I

Substitute into algebraic add/sub expressions

Substitute into algebraic expressions II

NZ Level 4

Components in an expression

Interactive practice questions

Which of the following words refers to a symbol used to represent an unknown number?

Integer

A

Exponent

B

Variable

C

Coefficient

D

Integer

A

Exponent

B

Variable

C

Coefficient

D

Easy

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What does the expression $4x$4x mean?

Consider the expression $8x$8x.

The expression $\text{8 + 5}$8 + 5 represents the number of $lemons and pears$ in $Derek$ 's shopping trolley.

Outcomes

NA4-7

Form and solve simple linear equations

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