Understand math — one topic at a time
"The Knowledge Hub bundles the most-wanted math topics from grade 1 to 10: from the basic operations and times tables to fractions and geometry. Every topic has its own learning page with an explanation, tips, FAQ and a direct jump into the game."
Core topics
LEARNING TOPICS
Times tables (1–12)
Every times table from 1 to 12 — tricks, practice, mastery.
Mental math
Calculating fast without pen and paper — the heart of Numopia.
Grades 1–4
LEARNING TOPICS
Addition
Adding from first sums to ten to crossing the tens boundary.
Subtraction
Subtracting with strategies for mental math and written methods.
Grades 5–7
LEARNING TOPICS
Fractions
Understanding, simplifying and calculating fractions — explained visually.
Negative Numbers
Negative numbers — below zero, minus signs and scales.
Grades 8–10
LEARNING TOPICS
Equations & Terms
Terms & equations — setting up, simplifying, solving for x.
Powers & Roots
Powers & roots — square numbers, exponents, square roots.