Back to Square Roots by Prime Factorisation — Problem 4 · Task Set 13
Exercises: Square Roots by Prime Factorisation
Work through each section in order. Use prime factorisation and the pairing method to find square roots, and verify each answer by squaring it.
Grade 7·17 problems·~28 min·Uganda NCDC Primary 7 Mathematics·lesson·operations-05
Work through problems with immediate feedback
A
Fluency Practice
1.
Find by prime factorisation, then verify your answer by squaring it. (.)