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Worksheets7 Waling-Waling MATHgaling Challenge
Total questions: 20
Worksheet time: 3mins
Which of the following is a well-defined set?
Beauty
Young Men
Months of the Year
Good People
Which of the following words is NOT well-defined?
Colors in the rainbow
Days in a week
Elementary schools in Sta. Maria
Group of generous people
Consider M = {consonants in the word "MATHEMATICS"}. Find n (M).
3
4
5
6
How do you call a set with no member, and it is also a subset of any set.
Universal set
Set
Subset
Null set
What is the roster form of the set X = {x | x are odd whole numbers between 2 and 8}?
X = {2, 3, 4, 5, 6, 7, 8}
X = {3, 5, 7}
X = {2, 4, 6, 8}
X = {1, 3, 5, 7, 9}
He was an English mathematician, logician and philosopher who introduced the Venn diagram.
John Venn
Carl Venn
Rey Venn
Venn and Venn
Analyze the image. Who among the students like dancing only?
{Rose, Angelie, Ric}
{Nad, Bert, Ian}
{Jose, Charmaine, Peter}
{Rose, Angelie, Ric, Nad, Bert, Ian}
Analyze the image. TRUE or FALSE. 5 students excel in English.
True
False
I don't know the answer.
How many subsets are there in the set: S = {male, female}?
2
8
4
16
Given: A = {s, m, i, l, e}; B = {d, r, e, a, m}. Find
A∪B .{s, m, i, l, e, d, r, e, a, m}
{s, m, i, l, e, d, r, a}
{m, e}
{s, m, i, l, e, r,a}
A (a) is a well-defined collection or elements denoted by
∈ symbol that share a common characteristic.The (a) , or members, or objects of a set can be numbers, people, and so on.
__ of sets is a set that has common element and is denoted by
∩ symbol.Union
Intersection
Difference
Complement
__ set is the totality of elements underconsideration.
Universal
Null
Cardinal
Proper Subset
Which of the following is the largest set?
Union
Intersection
Universal
Empty Set
Bonus Question: The sum of -2 and -6 is __.
8
-8
+8
None of these
BONUS QUESTION: The additive inverse of -4 is __.
+4
-4
1/4
-1/4
BONUS QUESTION: In the sentence +8 + (-4) = 4, which is the subtrahend?
8
-4
4
None of these
BONUS QUESTION: What is the value of N in the sentence, |-8| = N?
8
-8
|8|
None of these
The quotient of a positive and a negative integers is __.
Negative
Positive
Zero
None of these
