Free · No sign-up · Year 4 · Maths · Fractions & decimals

Free Year 4 Fractions & decimals Quiz — 10 Questions, Instant Results

A single-topic check for Year 4 maths: 10 multiple-choice questions on fractions and decimals, selected from 11 items our tutors have checked, marked on the page with explanations. It is one of the 3,261 free practice questions across our whole bank, and there is nothing to sign up for.

Start the quiz ↓   Or take the free 15-minute Skills Check →

✅ Victorian Curriculum aligned⚡ Instant marking + explanations📚 3,261 free practice questions

Free practice quizzesYear 4 Maths quiz › Fractions & decimals

What fractions and decimals covers in Year 4 maths

Before the quiz, here is what the topic means at this level. Year 4 connects fractions and decimals for the first time: equivalent fractions, counting by quarters and thirds, mixed numbers and improper fractions, tenths and hundredths written as decimals, and linking a quarter to 0.25 and a half to 0.5. Comparing decimals to two places is part of the year.

Every question on this page was written to a specific Victorian Curriculum reference for Year 4 and checked by an RHZ tutor before it could be served.

Where Year 4 students go wrong with fractions and decimals

Most errors in fractions and decimals are not random. When Year 4 students sit our Skills Check, the same handful of misunderstandings account for the majority of lost marks:

Spotting which one applies is the useful part; the fix is usually quick once the misunderstanding is out in the open.

What to do if fractions and decimals needs work

Three things a parent or student can do this week:

  1. Count aloud in quarters from 0 to 3, then in decimals.
  2. Use money: 25 cents is a quarter of a dollar, 0.25.
  3. Compare decimals by lining up the decimal points on paper.

Between Years 3 and 6 the goal is fluency plus understanding. Practise in short bursts, ask your child to explain the method and use a different set each time.

How this fractions and decimals quiz works

The 10 questions are drawn from 11 eligible items on fractions and decimals in our Year 4 maths bank, all at the easy and at-level tiers. The selection is fixed for this address so a shared link shows the same quiz; press New set of questions or add ?seed= to the address for a different mix. Options are shuffled, no two questions share a stem, and the answer key is fetched from our server only after you submit, so it is not hidden in the page.

Because every question here is on fractions and decimals, a low score is a clear signal and a high score is genuinely reassuring for this topic. What it cannot tell you is whether the other Year 4 maths topics are equally secure, or how far above the year level the student can go; the free Skills Check covers both.

The quiz: 10 questions

Choose one answer for each question, then press Mark my answers. Set 42656 · New set of questions →

Question 1
Fractions & decimals

Which is larger: 0.7 or 0.35?

Question 2
Fractions & decimals

Anna says: 'I am thinking of a fraction. It is more than 0.5 and less than 0.8. Its denominator is 5.' Which fraction could Anna be thinking of?

Question 3
Fractions & decimals

What decimal is equal to 25/100?

Question 4
Fractions & decimals

Olivia writes this pattern: 0.25, __, 0.75, 1.00. She says the missing number is the same as a fraction with a denominator of 4. Which option correctly names the missing decimal AND the matching fraction?

Question 5
Fractions & decimals

Which is equal to 1/2?

Question 6
Fractions & decimals

Write 3/10 as a decimal.

Question 7
Fractions & decimals

Three quarters of 20 is?

Question 8
Fractions & decimals

Calculate: 2/7 + 3/7.

Question 9
Fractions & decimals

Write 1/2 as a decimal.

Question 10
Fractions & decimals

A number is multiplied by 100 and the result is 35. Which of the following correctly shows this number written as both a fraction and a decimal?

How to read a score out of 10

9 or 10 out of 10
The easy and at-level content is secure. The useful question now is how far above the year level the student can go, which a ten-item quiz cannot show. The free Skills Check adds stretch and challenge questions on every topic so you can see the ceiling as well as the floor.
7 or 8 out of 10
Solid, with one or two specific gaps. Look at which topic the incorrect answers came from (the results panel names the weakest topic) and spend a week on that topic before re-testing with a different seed.
5 or 6 out of 10
Some core ideas are shaky. The pattern matters more than the score: two misses in the same topic is a gap; misses scattered across topics usually means reading the question too fast. Either way, the Skills Check will tell you which.
4 or fewer out of 10
Foundations from an earlier year are probably missing, which is common and fixable. Try the quiz one year level down to confirm, then talk to a tutor about a short catch-up plan rather than more of the same practice.

What to do with the result

1. Want the full picture?

The free Skills Check takes about 15 minutes, covers every Year 4 topic including stretch and challenge questions, and sends a same-day topic-by-topic report. A tutor calls to walk you through it, no obligation.

Start the free Skills Check →

2. Printable practice with answers

Our Year 4 practice papers are full-length, curriculum-aligned and come with worked answers, so a student can practise on paper the way the real test is sat.

Browse practice papers →

3. Tutoring in Melbourne's west or online

Small groups from $25 an hour and 1:1 from $35 an hour at our Truganina centre, or online anywhere in Australia. Same tutors, same Skills Check, same progress notes either way.

See Maths tutoring → All tutoring →

Questions? Call 03 9509 3293 or book a free consultation. RHZ Tutoring, 17/47 Apex Drive, Truganina VIC 3029.

Frequently asked questions

Is this Year 4 fractions and decimals quiz free?

Yes, completely: no sign-up, no email, no payment, and you can take it as many times as you like. It is one of 3,261 free practice questions RHZ Tutoring publishes across Prep to Year 12. Press New set of questions, or add ?seed= to the address, for a different selection from the same topic.

Why only 10 questions on one topic?

Because a single-topic set is the most precise free check available: if the score is low, the gap is in fractions and decimals and nowhere else. There are 11 eligible questions on this topic in our Year 4 Maths bank, so several different sets are available before any repeat.

Where do the fractions and decimals questions come from?

From RHZ Tutoring's own Year 4 Maths question bank, written to the Victorian Curriculum, checked by a tutor and passed through an automated quality gate. The same bank feeds our tutoring sessions and the free Skills Check. The questions on this page sit at the easy and at-level tiers.

What should I do if the score is low?

Read the explanation for each incorrect answer first; most gaps in fractions and decimals are one of the misconceptions listed on this page. Then try a second set a few days later. If it is still low, the free Skills Check will show whether the gap is confined to this topic, and a tutor can build a short catch-up plan.

Is there a mixed Year 4 Maths quiz?

Yes. The Year 4 Maths quiz spreads ten questions across every topic for the year, and the hub lists topic quizzes for every year level from Prep to Year 12.

Other Maths topics for Year 4

Mixed Year 4 Maths quiz (all topics) →

All 3,261 free practice questions, Prep to Year 12 →