Lesson Worksheet: Intersection of Sets Mathematics

In this worksheet, we will practice finding the intersection between two sets or more.

Q1:

If 𝐴={6,5,9,1} and 𝐵={7,5,9,8}, what is 𝐴𝐵?

  • A{5,9}
  • B
  • C{5,9,1}
  • D{5}

Q2:

Find {1}{11}.

  • A{1}
  • B{1,11}
  • C
  • D{11}

Q3:

Find {2,3,6}{2,36}.

  • A{2,3,6}
  • B{3,6}
  • C{2}
  • D{36}

Q4:

If 𝑋={7,1}{7,3}, then 9𝑋.

  • A
  • B

Q5:

Given that 𝐴={3,6,7,9}, 𝐵={3,5,6,9}, and 𝐶={5,6,9}, write the set of common elements in 𝐶 and 𝐵. Then write the set of elements common to 𝐴 and 𝐵 and 𝐶.

  • A{3,6,9}, {5}
  • B{5,6,9}, {6,9}
  • C{6,9}, {3}
  • D{3,6,7,9}, {9}

Q6:

Use or to fill in the gap: 93{3}{9}.

  • A
  • B

Q7:

Find {3,9}{39}.

  • A
  • B{39}
  • C{3,9}
  • D{3}
  • E{9}

Q8:

Find {7,4}{4,7}.

  • A{4}
  • B{74}
  • C{4,7}
  • D{7}
  • E

Q9:

What is {1,4}{4,6}?

  • A{14}
  • B6
  • C4
  • D{4}
  • E{6}

Q10:

Find {𝑦,𝑥}{𝑦,𝑧,𝑑}.

  • A{𝑦}
  • B{𝑥}
  • C{𝑦,𝑥}
  • D

This lesson includes 61 additional questions and 588 additional question variations for subscribers.

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