types of numbers

Content
Leaderboard

Created by

Byron

Cards (7)

natural numbers 
positive counting numbers represented with the letter N
integers 
the entire set of whole numbers positive or negative symbolised by Z
rational numbers
integers along with recurring and terminating decimals expressed as a fraction with whole numbers as the numerator and denominator represented with the letter Q
irrational number 
a number that cannot be written as a fraction, terminating, or recurring decimal using the symbol I
real numbers 
any number that lies on a number line represented as R
how do you calculate the number of significant figures 
identify the first non zero number, and count all the digits in the number to find the amount
what is a surd 
When we can't simplify a number to remove a square root (or cube root etc) then it is a surd.

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types of numbers

Cards (7)

3.3.2 Understanding interpreting rate of change

2.2 Types of Long-Term Memory

1.1.2 Order of operations (BIDMAS/BODMAS)

GCSE Mathematics

Exploring numbers

1. Number

4.1.2 Atomic Number and Mass Number

7.5.2 Long-Term Effects

2.2.1 Short-Term Memory

7.5.1 Short-Term Effects

OCR GCSE Mathematics

WJEC GCSE Mathematics

2.2.2 Long-Term Memory

7.5.1 Short-Term Effects

1. Number

2.2.1 Short-Term Memory

5.1 Number systems

1.3.3 Short-term effects of exercise

1.1.1 Introducing family members

2.1 Complex Numbers

1.4.1 Data types