Types of numbers
0.0(0)
Studied by 1 person
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/9
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
10 Terms
1
New cards
Real Numbers
A number that is not imaginary e
ex 1, 2, 3
Not in set i, 3i, 90i
ex 1, 2, 3
Not in set i, 3i, 90i
2
New cards
Integers
a number with no fraction or decimal
ex 1, -1, 5
Not in set .5 9/6. 3.9
ex 1, -1, 5
Not in set .5 9/6. 3.9
3
New cards
Whole numbers
A not negative number with no fraction or decimal
Ex 1, 2, 5, 0
Not in set .8, 4/2, -6
Ex 1, 2, 5, 0
Not in set .8, 4/2, -6
4
New cards
Zero
Zero
Ex 0
Not in set everything else
Ex 0
Not in set everything else
5
New cards
Negative Integers
An integer that is less than 0
Ex -1, -4, -89
Not in set -1/2, 9, 4
Ex -1, -4, -89
Not in set -1/2, 9, 4
6
New cards
Natural Numbers/ Positive Integers/ Counting Numbers
A positive whole number
Ex 1, 4, 8
Not in set -2, 1/3, -9
Ex 1, 4, 8
Not in set -2, 1/3, -9
7
New cards
Non-integer rational numbers
Rational but not whole
ex 1/3, 1/2, -3/8
not in set pi, 8, 4
ex 1/3, 1/2, -3/8
not in set pi, 8, 4
8
New cards
Rational Numbers
Number that can written as the ratio of 2 integers
ex -2, 1/3, 7.9
Not in set pi, root 6 i
ex -2, 1/3, 7.9
Not in set pi, root 6 i
9
New cards
Irrational Numbers
Number that can’t be written as the ratio of 2 integers
ex pi, root 7 root 3
Not in set 1, 1/2, -9
ex pi, root 7 root 3
Not in set 1, 1/2, -9
10
New cards
Imaginary/ not real numbers
Nubmer that has i in it (root of a negative number)
ex i, root -3 9i
Not in set 1, 1/2, pi
ex i, root -3 9i
Not in set 1, 1/2, pi