Common errors in maths exams and how to avoid them
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Primary Six pupil Lucas Yee tends to be careless in mathematics, says his mother, Jessy Liu.
ST PHOTO: GIN TAY
- Careless mistakes in exams could stem from factors like anxiety or weak foundations, but are fixable through strategic approaches.
- Common errors include transfer, calculation, misinterpretation, unit conversion, and applying the wrong concept.
- Strategies like time management, problem-solving methods and breaking questions down minimise mistakes.
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Explore the PSLE Companion microsite for more insights and tips.
SINGAPORE – Careless mistakes are a common reason marks are lost during an examination, but they can be prevented, say educators.

