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Before and After problem sums in PSLE math often involve identifying a variable that remains constant before and after a change occurs. This method relies on understanding how certain quantities are affected by adjustments and using this knowledge to find the solution. Let’s delve into an example to illustrate this concept. Example: Question: 1/5 of […]
Gap and difference questions in PSLE math often require students to close the gap and find the difference between two sets of data. This method involves identifying the missing values and calculating the discrepancy to arrive at the correct answer. Let’s explore how to approach such problems using the “Gap and Difference” technique. Example: Question: […]