3.1 Fractions
Simplifying
3.1.9
Simplify
3.1.1
Adding and
subtracting
3.1.4
Multiplying
3.1.2
Order of
operations
3.1.5
Divide
3.1.3
+
Context
3.1.6
+
Crosswise
simplification
3.1.7
3.2 Decimal numbers
Introduction
3.2.1
Calculating
3.2.2
Rounding
3.2.3
Numbers
describe
3.2.4
3.3 Ratios
Table
3.3.1
Convert
3.3.2
+
Context
3.3.3
3.4 Prime numbers
Prime numbers
3.4.1
V
Prime factors
3.4.2
V
+
LCM&GCD with
prime factors
3.4.3
3.5 Number systems
+
Roman
numerals
3.5.3
+
Binary
3.5.1
+
Octal
3.5.2
+
Sexagesimal
3.5.4
+
Hexadecimal
3.5.6
+
Calendar
3.5.5
3.6
Number
sets
+
Whole numbers
3.6.1
+
Rationale
numbers
3.6.2
+
Real numbers
3.6.3
+
Complex
numbers
3.6.4
3.7 Repeating decimals
+
Purely
repeating
3.7.1
+
Mixed
recurring
3.7.2