Back to Subsets: Proper, Improper, and the Subsets Formula — Problem 1 · Task Set 2

Exercises: Subsets: Proper, Improper, and the Subsets Formula

Work through each section in order. Show your work where indicated. Use the symbols ⊆ (subset or equal), ⊂ (proper subset), and ∅ (empty set) as needed.

Grade 7·21 problems·~30 min·Uganda NCDC Primary 7 Mathematics·lesson·sets-02

Work through problems with immediate feedback

Fluency Practice

Given $A = \{1, 2\}$ and $B = \{1, 2, 3, 4\}$ , which statement is true?

$A \subseteq B$

$A \in B$

$B \subseteq A$

$A \notsubseteq B$