Learning Intention I will learn about concatenation and arithmetic operators.

Slides:

Advertisements

Similar presentations

INF1060 spreadsheets. Making formulas Like your calculator, you can use Excel to perform many mathematical functions as well as organize data In this.

Advertisements

Exponents, Polynomials, and Polynomial Functions.

CSI 101 Elements of Computing Spring 2009 Lecture #1 – From Math to Computers Wednesday, January 21, 2009.

Numerical Expressions

Algebraic Operations Simplest Form Adding / Sub Fractions Multiple / Divide Fractions Subject of Formula Harder Subject of Formula.

© The McGraw-Hill Companies, 2006 Chapter 1 The first step.

Section 3 Calculations National 4/5 Scratch Course.

LAWS OF LOGARITHMS SECTION 5.6. Why do we need the Laws? To condense and expand logarithms: To Simplify!

Using the Order of Operations Mathematicians have established an order of operations to evaluate an expression involving more than one operation. Finally,

Base: the number that is multiplied Power: the number that is expressed as the exponent Exponent: tell how many times the base is used as a factor Standard.

Copyright 2013, 2009, 2005, 2002 Pearson, Education, Inc.

ORDER OF OPERATIONS x 2 Evaluate the following arithmetic expression: x 2 Each student interpreted the problem differently, resulting in.

Operators © Copyright 2014, Fred McClurg All Rights Reserved.

Excel Introduction. Excel Is a Spreadsheet Laid out in columns and rows Consists primarily of numbers and formulas 32 =A1+A2.

Flashback Without a calculator, find the answer. 1. (7 × 7 − 3 × 6) ÷ ( ) ÷ 9.

UNKNOWN VALUES in ARITHMETIC SEQUENCES PRE228 ARITHMETIC SEQUENCE: a sequence of numbers where the same term is added (or subtracted) from one term to.

Mathematics By: Jordan Craver.

1 Copyright © 2015, 2011, 2007 Pearson Education, Inc. Chapter 1-1 Basic Concepts Chapter 1.

Chapter 8 – Exponents and Exponential Functions 8.1/8.3 – Multiplication and Division Properties of Exponents.

THE REAL NUMBERS College Algebra. Sets Set notation Union of sets Intersection of sets Subsets Combinations of three or more sets Applications.

Chapter 2 Signed Numbers and Powers of 10. §2.1 thru 2.3 – Signed number arithmetic Addition Absolute Value – Calculating – Distance from zero Subtraction.

VISUAL C++ PROGRAMMING: CONCEPTS AND PROJECTS Chapter 2A Reading, Processing and Displaying Data (Concepts)

Primary Maths Calculation Strategies. Addition

ORDER OF OPERATIONS Day 2 – The Rest! ORDER OF OPERATIONS Do the problem x 2 What answers did you come up with? Which one is correct and why? Try.

Arithmetic Operators. Operators In Programming Most computer programming languages use the following symbols for their operators: +  add -  subtract.

ORDER OF OPERATIONS.

Variables Hold information that may be manipulated, used to manipulate other information or remembered for later use A storage location in memory (RAM)

Doing math In java.

Copyright © 2014, 2010, and 2006 Pearson Education, Inc. Chapter 1 Introduction to Algebraic Expressions.

Write as an Algebraic Expression The product of a number and 6 added to a.

More Python Proglan Python Session 2. Lists  Lists are like flexible arrays. They can contain as many variables as you wish, and all variable types are.

By: Tameicka James Addition Subtraction Division Multiplication

3 + 6a The product of a number and 6 added to 3

Lesson 5 Exponentiation,Order of Operations and Error Handling.

NUMBER SENTENCES 6.7.

1-2 Simplifying Expressions. Free powerpoints at

DNK Assessment Multiplication and Division Task A7.1.

 Commutative Property of Addition  When adding two or more numbers or terms together, order is NOT important.  a + b = b + a  =

1-2 Simplifying Expressions.

Thinking Mathematically

Operators Operators are symbols such as + (addition), - (subtraction), and * (multiplication). Operators do something with values. $foo = 25; $foo – 15;

Subtraction Addition Multiplication Fractions Division 1pt 1 pt 1 pt

Elementary Arithmetic Edition By Victor Germano

Addition/ Subtraction

Starter Question In your jotter write the pseudocode to take in two numbers, add them together then display the answer. Declare variables RECEIVE firstNumber.

For what number is 23 x 32 x 7 the prime factorization?

1 Step Equation Practice + - x ÷

Algebra Algebra.

Variables and Expressions

Designing Algorithms for Multiplication of Fractions

EQ:How are multiplication and division related

Operating on Functions

Learning Intention I will learn about programming using selection (making choices) with one condition.

A mathematical phase containing numbers.

A mathematical phase containing numbers.

Learning Intention I will learn about testing programs.

Learning Intention I will learn how to use an array to store data in a program.

Learning Intention I will learn about selection with multiple conditions.

Section 6.1 Order of Operations

Section 6.1 Order of Operations

Algebra 1 Section 1.8.

Numerical Expression A numerical expression is a string of numbers and operational signs that names a number.

ORDER OF OPERATIONS.

Learning Intention I will learn about the standard algorithm for input validation.

Complex Numbers What if we want to add two sinusoids?

Primitive Data Types and Operators

Programming Techniques

Exponent practice.

Presentation transcript:

Learning Intention I will learn about concatenation and arithmetic operators.

Analysis Design Implementation Testing Documentation Evaluation

Concatenation means “joining together” the concatenation operator in VB is the & - used to join strings together

Arithmetic Operators Operation Symbol Example Addition + 2 + 5 = 7 Subtraction - 5 – 3 = 2 Multiplication * 4 * 3 = 12 Division / 6 / 3 = 2 Exponentiation ^ 3^2 = 32 = 9

Programming Programming Tasks on pages 20-21: Task 1 – Adding two numbers Task 2 – Adding 3 numbers * Task 3 – Wage Calculator * Task 4 – Year you were born * Task 5 – CD Cost Calculator * Task 6 – Area of a Square * * for tasks 2 – 6 you need to create a design in pseudocode first

Success Criteria I can program using the arithmetic operators and concatenation operator.