1 grade
Number sequences and missing numbers
Dynamic tasks on increasing and decreasing sequences, step patterns and missing numbers.
Tests by topic
Number sequences and patterns
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
5 grade
Number sequences and patterns
Dynamic tasks help students recognise number patterns, find missing terms, continue increasing and decreasing sequences, and understand input-output tables.
9 grade
Number sequences
Dynamic arithmetic and geometric sequences, nth terms, recursive rules and contextual patterns.
10 grade
Fibonacci sequence and golden ratio
This test explores the rule of the Fibonacci sequence and ratios of consecutive terms. Tasks require students to continue the sequence, find missing terms and explain how Fibonacci numbers relate to the golden ratio.
11 grade
Arithmetic and geometric progressions
This test develops recognition of arithmetic and geometric progressions and use of general-term formulas. Tasks include finding the common difference or ratio, determining missing terms and calculating sums of initial terms.