Back to Finite and Infinite Sets — Problem 1 · Task Set 1
Exercises: Finite and Infinite Sets
Work through each section in order. Give a reason where a problem asks for one.
Grade 7·17 problems·~30 min·Uganda NCDC Primary 7 Mathematics·lesson·sets-01
Work through problems with immediate feedback
A
Recall / Warm-Up
These problems review set notation you already know.
1.
Which of these is the correct roster notation for the set of the first three counting numbers?