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includes Teacher and Student dashboards

### Measures 1 skill from

Track each student's skills and progress in your Mastery dashboards

- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

- Q1
Which of the following statements is

?*true*{b, a, g }∈ {b, o, o, k}

{ b, o, x } ∈ {b, o, o, k

{o, o, k }∈ {b, o, o, k}

multiplem://{b, o, k} ∈ {b, o, o, k}:{b} ∈ {b, o, o, k}:{o, k }∈ {b, o, o, k}

30sM7-1-i1 - Q2
What is a well-defined collection of distinct objects or things?

Union

**freetextm://Set: set: SET**Objects

30sM7-1-i1 - Q3
Which of the following symbols denotes “

”?*is an element of*∈

⊈

∉

⊆

30sM7-1-i1 - Q4
Which is included in set operations?

Difference

**sorting://set operations|**Intersection, Union, Difference: not a set operation|CardinalityIntersection

30sM7-1-i1 - Q5
How can you describe the set

**{0, 1, 2, 3, 4, ...}**Set of numbers with dots.

Set of whole numbers.

Set of numbers with dots.

Set of counting numbers.

30sM7-1-i1 - Q6
Which set is described by

**"**"*x is a prime number less than 15.**(Use { }, arrange in ascending order separated by comma)*X={3, 5, 7 ,9, 11, 13}

**freetextm://X={2, 3, 5, 7, 11, 13}|100:****X={ 3, 5, 7, 11, 13}**|80:|60:**X={ 5, 7, 11, 13}**|40**X={ 7, 11, 13}**30sM7-1-i1 - Q7
Match the correct answer with the given problem.

In a survey on favorite snacks of Filipinos, 30 voted for turon, 20 voted banana cue, 23 voted champorado, 15 voted turon and banana cue, 17 voted Turon and champorado, 13 voted champorado and banana cue, and 10 voted all snacks.

*Use***Venn Diagram**to solve the problem.*Find the number of Filipinos who:*linking:// voted turon only|8:voted banana cue only| 2: voted champorado only|3:voted turon and champorado but not banana cue|7

8

18

5

60sM7-1-i1 - Q860s