Primary Math

Primary 2 fractions in the Singapore syllabus — fraction as part of a whole, notation, and comparing unit and like fractions.

Primary 2 multiplication and division in the Singapore syllabus — tables of 2, 3, 4, 5 and 10, the division symbol, and mental calculation.

Primary 2 addition and subtraction in the Singapore syllabus — algorithms up to 3 digits and mental calculation — and the renaming errors that repeat.

Primary 2 numbers to 1000 in the Singapore syllabus — hundreds, tens and ones, ordering, patterns and odd and even numbers — and where marks go.

Primary 1 picture graphs in the Singapore syllabus — reading and interpreting data — and why this quiet topic matters more than it looks.

Primary 1 time in the Singapore syllabus — telling time to 5 minutes, using am and pm, and understanding duration of an hour and half hour.

Primary 1 length in the Singapore syllabus — measuring in centimetres, comparing and ordering, and drawing line segments to the nearest cm.

What Primary 1 money questions cover in the Singapore syllabus — counting in cents up to $1 and in dollars up to $100 — and the mistakes that repeat.

Primary 1 multiplication and division in the Singapore syllabus is about concepts, not tables. Here is what is actually taught and why it matters.

How Primary 1 addition and subtraction works in the Singapore syllabus, including mental calculation, and the habits that decide marks later.