Number Categories

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/5

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

6 Terms

1
New cards

Z

Integers

All positive and negative whole numbers.

2
New cards

N

Natural

Numbers used for counting (all positive integers).

3
New cards

R

Real

Includes all numbers on the number line.

4
New cards

Q

Rational

All real numbers which can be expressed as a fraction, p/q where p and q are integers and q≠0. All integers are rational numbers as 1 is a non-zero integer.

5
New cards

I

Irrational

All real numbers which can't be expressed as a fraction whose numerator and denominator are integers (i.e. all real numbers which aren't rational).

6
New cards

W

Whole

Whole numbers are the set of positive integers (1, 2, 3, ...) and zero (0). They do not include fractions, decimals, or negative numbers.