Percent reduction of a number (10%) - Concept Intro

Level 1

This math topic focuses on calculating a 10% reduction of various numbers. It helps students understand how to find 10% of a number and then subtract that amount to determine the final value after the reduction. Each question provides a starting number, from which students are expected to calculate the amount representing a 10% decrease and then identify the resulting lowered value from multiple choices. This skill is vital for grasping basic percentage reductions.

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Percent reduction of a number (10%) - Concept Intro

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Calculate the final number when it changes by a percentage

10% of 20 is 2.

What is 10% less than 20

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