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Primary 5 Maths exam paper analysis: 2013

PaperLah has 26 Primary 5 Maths exam papers from 2013, set by 11 Singapore primary schools, with 1,320 questions worth 2,519 marks. The topics carrying the most marks were Fractions (22%), Ratio (16%) and Area and perimeter (8.3%); together the top 4 topics account for half of all marks. Fractions appears in 100% of the papers. Multiple-choice questions make up 20% of marks, and 21% of questions are worth 3 marks or more, which usually means showing working. A typical paper has about 51 questions and 97 marks.

Based on 26 papers from 11 schools · Updated 2026-10-13

These figures describe the school papers in PaperLah's collection, not official MOE or SEAB weightings. They help with planning revision; they can't predict a particular exam.

Compared with all years: Fractions took 22% of marks in 2013 (all years: 19%); Ratio took 16% of marks in 2013 (all years: 12%); Area and perimeter took 8.3% of marks in 2013 (all years: 9.2%).

26papers from 11 schools
51questions in a typical paper
97marks in a typical paper
4topics carry half of all marks

Where the marks are

Topics ranked by their share of all marks. The blue ones above the line together make up half.

Fractionsin 26 of 26 papers22.4%
Ratioin 23 of 26 papers15.6%
Area and perimeterin 24 of 26 papers8.3%
Moneyin 26 of 26 papers8.2%
Above this line: 4 topics carry half of all marks
Word problemsin 21 of 26 papers5.5%
Percentagein 12 of 26 papers5.4%
Volumein 15 of 26 papers5.2%
Whole numbersin 26 of 26 papers4.6%
Anglesin 13 of 26 papers3.8%
Number patternsin 20 of 26 papers3.6%
Show as table
Topic% of marksPapers
Fractions22.4in 26 of 26 papers
Ratio15.6in 23 of 26 papers
Area and perimeter8.3in 24 of 26 papers
Money8.2in 26 of 26 papers
Word problems5.5in 21 of 26 papers
Percentage5.4in 12 of 26 papers
Volume5.2in 15 of 26 papers
Whole numbers4.6in 26 of 26 papers
Angles3.8in 13 of 26 papers
Number patterns3.6in 20 of 26 papers
Average3in 14 of 26 papers
Multiplication and division2.6in 20 of 26 papers
Mass2.1in 15 of 26 papers
Order of operations1.4in 25 of 26 papers
Decimals1.3in 15 of 26 papers
Age problems1.1in 10 of 26 papers
Rate and speed0.9in 8 of 26 papers
Factors and multiples0.7in 8 of 26 papers
Symmetry0.6in 11 of 26 papers
Tessellation0.6in 7 of 26 papers
Length0.6in 8 of 26 papers
Triangles0.5in 7 of 26 papers
Measurement and units0.4in 6 of 26 papers
Algebra0.3in 2 of 26 papers
Time0.3in 3 of 26 papers
Tables and graphs0.2in 4 of 26 papers
Bar graphs0.2in 3 of 26 papers
Quadrilaterals0.2in 2 of 26 papers
Line graphs0.1in 2 of 26 papers
Lines0.1in 2 of 26 papers

What a paper is made of

How children answer, as a share of marks.

  • Number answer 72%
  • Multiple choice 20%
  • Short answer 3%
  • Open-ended (show working) 2%
  • Other 2%
Show as table
Format% of marks
Number answer72.3
Multiple choice20.2
Short answer3.4
Open-ended (show working)2.3
Drawing or labelling1.4
Fill in the blank0.3
Rewrite / synthesis0

Marks per question

Share of questions worth 1, 2, 3, 4 or 5+ marks. 0% have no marks printed. Higher-mark questions usually need working.

1: 41% of questions41%12: 37% of questions37%23: 13% of questions13%34: 6% of questions6%45+: 3% of questions3%5+
Show as table
Marks% of questions
141.3
237
312.5
45.8
5+3

How likely a topic comes up

The share of papers with at least one question on the topic.

Fractions100%
Whole numbers100%
Money100%
Order of operations96.2%
Area and perimeter92.3%
Ratio88.5%
Word problems80.8%
Number patterns76.9%
Multiplication and division76.9%
Volume57.7%
Show as table
Topic% of papers
Fractions100
Whole numbers100
Money100
Order of operations96.2
Area and perimeter92.3
Ratio88.5
Word problems80.8
Number patterns76.9
Multiplication and division76.9
Volume57.7
Decimals57.7
Mass57.7
Average53.8
Angles50
Percentage46.2
Symmetry42.3
Age problems38.5
Factors and multiples30.8
Length30.8
Rate and speed30.8
Tessellation26.9
Triangles26.9
Measurement and units23.1
Tables and graphs15.4
Time11.5
Bar graphs11.5
Line graphs7.7
Quadrilaterals7.7
Algebra7.7
Lines7.7

Exam types

Which school exams these papers come from.

Mid-Year / SA111 papers42.3%
End-of-Year / SA210 papers38.5%
Weighted Assessment / CA5 papers19.2%

Key facts

  • 26 papers, 1,320 questions, 2,519 marks, from 11 schools.
  • 4 topics carry half of all marks.
  • Most-tested topic: Fractions, 22% of marks.
  • Most common topic across papers: Fractions, in 100% of papers.
  • 21% of questions are worth 3 marks or more.
  • Exam types: Mid-Year / SA1, End-of-Year / SA2 and Weighted Assessment / CA.

Questions parents ask

What topics come up most in Primary 5 Maths exam papers in 2013?

By share of marks, the most-tested topics were Fractions (22%), Ratio (16%), Area and perimeter (8.3%), Money (8.2%) and Word problems (5.5%).

How many questions and marks are in a Primary 5 Maths paper?

A typical paper in this set has about 51 questions and 97 marks. Papers vary by school and by exam (weighted assessments are shorter than mid-year and end-of-year exams).

Which exams and schools are included?

26 papers from 11 schools, from these exam types: Mid-Year / SA1, End-of-Year / SA2 and Weighted Assessment / CA. The schools are listed further down this page.

Can I download these papers?

No. PaperLah doesn't share the papers as downloads. Children practise them online one question at a time, with instant marking, and parents see which topics need work.

Schools included

ACS (Junior) · ACS (Primary) · Ai Tong · Anglo-Chinese School · CHIJ · CHIJ St Nicholas Girls' · Catholic High · Henry Park · Maha Bodhi · Maris Stella High · Methodist Girls' · Nan Hua · Nanyang · Pei Chun · Pei Hwa · Raffles Girls' · Red Swastika · Rosyth · Rulang · Singapore Chinese Girls' · St Hilda's · Tao Nan

Schools with Primary 5 Maths papers in the collection (all years). Papers are past school assessments; PaperLah is not affiliated with MOE, SEAB or the schools.

How this analysis is made

Every question in each paper is tagged with its topic, format and marks as printed. The figures above are counts over those questions: a topic's share of marks, the share of papers that include it, and so on. Topic names come from the papers and their answer keys, so similar topics can appear under slightly different names. Only aggregate figures are shown here; the questions themselves are practised inside PaperLah.

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