Tests by topic

Percentages and interest

These tests help build a secure understanding of the topic and its solution methods. Choose a test for your grade and practise at your own pace.

Tests by topic

Tests for this topic

4 tests

4 grade

Percentage tasks are mathematical problems where one needs to find a part or a percentage of the whole based on certain conditions or given values.

6 grade

Percentage tasks are mathematical problems where one needs to find a part or a percentage of the whole based on certain conditions or given values.

7 grade

Dynamic tasks on discounts, repeated percentage changes, simple interest and financial choices. Also distinguishes percent from percentage points.

8 grade

Dynamic tasks on currency conversion, rate comparison, compound interest, loan fees and financial offers.