Number, NAP 10-2025

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

437

Question

Lacey bought 3 metres of metallic ribbon at $12 per metre.

How much change did she receive from a $50 note?

Worked Solution

Change
= $50 - 3 ×\times $12
= $50 - $36
= $14

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Lacey bought 3 metres of metallic ribbon at $12 per metre. How much change did she receive from a $50 note?
workedSolution
sm_nogap Change
> > | | > > | ------------------------------------------- | > > | = \$50 - 3 $\times$ \$12 | > > | = \$50 - \$36 | > > | = {{{correctAnswer}}} |
correctAnswer
\$14

Answers

Is Correct?Answer
x

$8

x

$12

✓

$14

x

$36

Variant 1

DifficultyLevel

439

Question

Jocasta bought 7 kilograms of potatoes at $6 per kilogram.

How much change did she receive from a $50 note?

Worked Solution

Change
= $50 - 7 ×\times $6
= $50 - $42
= $8

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Jocasta bought 7 kilograms of potatoes at $6 per kilogram. How much change did she receive from a $50 note?
workedSolution
sm_nogap Change
> > | | > > | ------------------------------------------- | > > | = \$50 - 7 $\times$ \$6 | > > | = \$50 - \$42 | > > | = {{{correctAnswer}}} |
correctAnswer
\$8

Answers

Is Correct?Answer
x

$2

x

$6

✓

$8

x

$14

Variant 2

DifficultyLevel

441

Question

Karim bought 4 dozen cinnamon scrolls at $8 per dozen.

How much change did he receive from a $100 note?

Worked Solution

Change
= $100 - 4 ×\times $8
= $100 - $32
= $68

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Karim bought 4 dozen cinnamon scrolls at $8 per dozen. How much change did he receive from a $100 note?
workedSolution
sm_nogap Change
> > | | > > | ------------------------------------------- | > > | = \$100 - 4 $\times$ \$8 | > > | = \$100 - \$32 | > > | = {{{correctAnswer}}} |
correctAnswer
\$68

Answers

Is Correct?Answer
x

$18

x

$32

✓

$68

x

$72

Variant 3

DifficultyLevel

443

Question

Noor bought 6 boxes of chocolates at $14 per box.

How much change did she receive from a $100 note?

Worked Solution

Change
= $100 - 6 ×\times $14
= $100 - $84
= $16

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Noor bought 6 boxes of chocolates at $14 per box. How much change did she receive from a $100 note?
workedSolution
sm_nogap Change
> > | | > > | ------------------------------------------- | > > | = \$100 - 6 $\times$ \$14 | > > | = \$100 - \$84 | > > | = {{{correctAnswer}}} |
correctAnswer
\$16

Answers

Is Correct?Answer
x

$84

x

$36

x

$26

✓

$16

Tags

  • staging_suejones