Exercises: Introduction to Sets and Types of Sets

Work through each section in order. Use correct set notation (curly brackets, =, ~, ≠) in your answers.

Grade 6·18 problems·~23 min·Uganda NCDC Primary 6 Mathematics·lesson·sets-01

Work through problems with immediate feedback

Fluency Practice

Set C = {red top 1, red top 2, red top 3} and Set D = {blue top 1, blue top 2, blue top 3}. What is the relationship between C and D?

C and D are equal sets, because they both have 3 items.

C and D are equivalent sets — same number of elements, but different items.

C and D are unequal sets, because red and blue are different colors.