Number Sets
Write the sets
Miscellaneous
Finite/Infinite
∈ and ∉
⊆ or ⊈
Venn Diagrams
100
The set of all positive and negative round numbers including 0.
What is Integers
100
P is the set of prime numbes < 20
what is P = {2, 3, 5, 7, 11, 13, 17. 19}
100
Are set 1 and 2 equal?
Set 1= {a, b, c, d, e, f, g}
Set 2= {c, e, a, b, f, g, d}
What is Yes
100
Identify if the set if finite or infinite:
G = {4, 6, 8, 10, ...}
What is infinite
100
What is the english translation of this symbol: ∈
What is: is an element of, belong to
100
Translate into english: ⊈
What is: Is not a subset of
100
Organize the set U ={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
and E - {2, 4, 6, 8 10} and O = {1, 3, 5, 7, 9} in a venn diagram
what is
200
Symbol for irrational Numbers
What is Q'
200
E is the set of even numbers between -5 and 15
What is E = {-4, -2, 0, 2, 4, 6, 8, 10, 12, 14}
200
A single object, item, or number inside a set.
What is an element
200
True / false
The set V = {9, 12, 43, 55, ... 99, 204} is infinite
What is false
200
True/False: Given the set V = {4, 5, 6, 7, 8, 9}
4 ∈ V
what is true
200
Let A = {2, 3, 4, 5, 6, 7}
B = {2, 4, 7, 8)
C = {2, 4}.
What is the relation between C and A?
What is C ⊆ A
200
Given the sets as follows, organize into a venn diagram.
U is the set of natural numbers between 4 and 14 inclusive
P is the multiples of 6
and M are the multiples of 4
What is
300
What number sets does .3333333333333... fit in?
What is Q and R
300
Let M be the set of all multiples of 5
What is O = {5, 15, 20, 25, 30, ...}
300
Find the error and correct it:
B = {M, W, P, W, C, E, M}
What is B = {M, W, P, C, E}
300
Is the set C = {34, 45, 67 78} finite or infinite
What is finite
300
Fill in the blank: Monday______ {May, June, July}
what is ∉
300
Let A = {2, 3, 4, 5, 6, 7}
B = {2, 4, 7, 8)
C = {2, 4}
True/False 2 ⊆ A
What is false
In order to be subset: {2} ⊆ A
300
A grade 9 student body is taking CEFL and shop as shown in the venn diagram. How many students are taking CEFL or SHOP only.
What is 95.
400
What number sets does the square root of 144 fit in?
What is N, Z, Q, R
400
Let S be the set of the letters in massachusetts
What is S = {m, a, s, c, h, u, e, t}
400
The two possible symbols for the empty set
What is { } or ∅
400
If the set P is the prime numbers between 1 and 199 000, then is P finite or infinite?
What is finite?
400
Given B = {Green, black, red, white}
and G = {red, green, blue, purple}
then what is red an element of?
What is B and G
400
Let A = {2, 3, 4, 5, 6, 7}
B = {2, 4, 7, 8)
C = {2, 4}
then B _______ A
What is ⊈
400
A grade 9 student body is taking CEFL and shop as shown in the venn diagram. How many students are there in grade 9?
What is 138
500
Definition of a Rational Number
What is Any fraction, repeating or terminating decimal
500
Let R be all the colours of the rainbow
What is R = {Red, Orange, Yellow, Green, Blue, Indigo, Violet}
500
True / False
These two sets are equal:
T = (3, 9, 2, 4 ,6) _____W = {9, 2. 6. 4. 8}
What is false
500
Sally looked at the set I = {23, 34, 45, ... 105} and noticed the elipses. She quickly determined that the set is infinite.
Is Sally right or wrong in her conclusion?
What is wrong
500
what are the three dots in the middle or the end of a list of element called?
What is an ellipsis
500
B = {2, 4, 7, 8)
C = {2, 4}
This which set is { } a subset of?
What is both?
or
What is B and C?
500
A grade 9 student body is taking CEFL and shop as shown in the venn diagram. What percentage of the grade 9 CEFL and shop students are taking both classes?
What is 13%