Algebra

New Zealand

Level 5

Are the following like terms?

$8v$8`v` and $-9v$−9`v`

Yes

A

No

B

Easy

Less than a minute

Simplify the expression:

$\left(k-12\right)+8$(`k`−12)+8

Simplify the expression:

$4x-10x$4`x`−10`x`

Simplify $-2m-9m$−2`m`−9`m`.

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Generalise the properties of operations with fractional numbers and integers.