They don't include fractions Rational Numbers These are any numbers that can be expressed as a fraction, which includes all integers and most decimals
9 mar 2012 · Integers and decimals Integers All whole numbers are called integers Integers can be positive or negative Zero is an integer Remember
7 jan 2016 · Computers don't represent numbers using decimal Instead, they represent numbers using bi- nary All the algorithms you learned in grade school
In the United States, we use the decimal or period (“ ”) to represent the difference between whole numbers and partial numbers
Rational Numbers Can be expressed as a ratio of two Integers: a/b, (b ? 0); such ratios (fractions) can be expressed as terminating or repeating decimals
Ordering integers and decimals Keywords Approximate: To estimate a number, amount or total often using rounding of numbers to make them easier to
Chapter 1 Integers, decimals, fractions, ratios and rates 1B Multiplying and dividing positive and negative integers REVISION 1C Decimal places and
Rational Numbers These are any numbers that can be expressed as a fraction, which includes all integers and most decimals Examples include - 1 2 , 208,
Rational Numbers Can be expressed as a ratio of two Integers: a/b, (b ≠ 0); such ratios (fractions) can be expressed as terminating or repeating decimals
We have spent the last two weeks painstakingly constructing the basic number systems of mathematics: the natural numbers, integers, ratio- nals, and reals