← 1.5 Squares and Square Roots
Squares of whole numbers
Mathematics · Grade 7 · about 40 minutes
Find a whole-number square with a grid, with long multiplication, and with a calculator check.
Sign in to read this lesson
Lessons are for learners and teachers with an account. Browsing the curriculum — subjects, strands and what each sub-strand covers — stays open to everyone.
- 10 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take