NZ Level 4
Laws of arithmetic with algebraic terms

## Interactive practice questions

Is this number sentence true or false for every value of $m$m?

$m+1=1+m$m+1=1+m

True

A

False

B

True

A

False

B
Easy
Less than a minute

Is this number sentence true or false for every value of $g$g?

$g\times3=3\times g$g×3=3×g

Is this number sentence true or false for every value of $n$n?

$-5+n=n-5$5+n=n5

Is this number sentence true or false for every positive value of $v$v?

$v\div3=3\div v$v÷​3=3÷​v

### Outcomes

#### NA4-7

Form and solve simple linear equations
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