Find and understand the union of 2 sets

Find and understand the union of 2 sets

Lesson details

Key learning points

  1. In this lesson, we will learn how to find the union of two sets and use the correct set notation, recapping intersection and looking at Venn diagrams with more than 2 circles

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

Loading...

4 Questions

Q1.
An image in a quiz
A
B
Correct answer: C
Q2.
An image in a quiz
A
Correct answer: B
C
Q3.
An image in a quiz
35
420
72
Correct answer: 84
Q4.
An image in a quiz
Correct answer: 156
420
72
84

3 Questions

Q1.
An image in a quiz
Correct answer: A
B
C
Q2.
An image in a quiz
A ∪ B = {1, 2, 3, 4, 5, 6,}
Correct answer: A ∪ B = {1, 2, 3, 4, 6}
A ∪ B = {2, 4, 6}
A ∪ B = {2, 6}
Q3.
An image in a quiz
Jess, Bernie
Jess, Bernie, Chris
Correct answer: Jess, Margot, Yulia, Tom, Roger, Noah, Chris, Bernie, Harry, Danyal, Asif, Stefan

Lesson appears in

UnitMaths / Venn Diagrams