IGCSE Algorithms and Pseudocode Foundations for G8 Practice Exam 2026 - Free Practice Questions and Exam Study Guide

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Which term is used to round numbers to reduce decimals?

Round

Rounding is the operation that reduces the number of decimals by adjusting a value to the nearest specified precision. It lets you display or work with numbers at a fixed level of detail, like rounding 6.278 to two decimal places to get 6.28, or to the nearest whole number to get 6. The other terms refer to naming variables (meaningful identifiers), obtaining input (input command), or adding notes in the code (commenting), none of which change decimal places.

Meaningful identifiers

Input command

Commenting