Singapore-Cambridge O-Level Mathematics

Flashcards for Singapore-Cambridge O-Level Mathematics, following the 2027 G3 Mathematics syllabus (K310) of the Singapore-Cambridge Secondary Education Certificate, which replaces the O-Level from 2027. Split into the syllabus's three strands, then by topic in its order, with a topic on personal and household finance. Formula cards say whether the formula is given in the exam.

Adding it gives you your own copy, with every subdeck below. Each card then comes back just before you would forget it, and every one you get right or wrong counts towards your mastery of its topic. You can delete or suspend the parts you are not studying once it is yours.

Some of its cards

• An angle greater than 0° and less than 90°

  Acute angle
• Total distance travelled divided by total time taken

  Average speed
• What is the formula for the area of a parallelogram?

  $\text{Area} = \text{base} \times \text{height}$
• What does the notation $A \cup B$ mean?

  The union of sets $A$ and $B$: every element in $A$, in $B$, or in both
• Bar graph

  A chart using separate bars, whose heights or lengths show the frequency of each category
• What can be said about two chords of a circle that are equal in length?

  They are equidistant from the centre
• Interest calculated only on the original sum, at the same amount each period

  Simple interest
• Prime number

  A whole number greater than 1 whose only factors are 1 and itself
• How is a vector written as a column vector?

  $\begin{pmatrix} x \\ y \end{pmatrix}$, where $x$ is the horizontal component and $y$ is the vertical component
• How much it rises divided by how much it moves across, between two points on it

  Gradient of a straight line

And 571 more once you add the deck.