Knowing Decimals 13.45 4,000 + 500 + 40 + 9 +.8 +.03 307.6 - 56.1 108 ÷.32 19.8 *.32.

Slides:

Advertisements

Similar presentations

Reading & Writing Decimals

Advertisements

Decimals Let’s Get To The Point!.

The decimal point helps us to keep track of where the "ones" place is.

Do Now! How many sides does a pentagon have? What is the value of the 3 in this number? 326,619 How many seconds are in a minute? Finish the pattern… 0,3,6,9,12,__,__,__,__,

“I’m Thinking of a Number”

Jeopardy! 5.NBT.3 5.NBT.4. You can type your own categories and points values in this game board. Type your questions and answers in the slides we’ve.

Adding and Subtracting Numbers in Scientific Notation

5.1 – Introduction to Decimals

Understanding Whole Numbers Lesson 1-1. Vocabulary standard form – a number is written using digits and place value (the regular way to write numbers).

Chapter 1 / Whole Numbers and Introduction to Algebra

Place – the position of a digit in a number. Example: hundreds, tens, ones 4,867, Hundred Thousands Millions Ten Thousands Hundreds TensOnesTenths.

Jeopardy Directions In Jeopardy, remember the answer is in the form of a question. Select a question by clicking on it. After reading the question, click.

Decimals By: Sandy Denson.

Scientific Notation. What is scientific Notation? Scientific notation is a way of expressing really big numbers or really small numbers. It is most often.

Comparing Decimals. Essential Standard I can compare and order decimals to the thousandths place.

4/21/2017 Decimals In our number system, digits can be placed to the left and right of a decimal point, to indicate numbers greater than one or less than.

Place Value from Millions to Thousandths

Representing, Comparing, Ordering, and Rounding Decimals

Decimals (Day 1) Place Thousands Hundreds Tens Ones . Tenths

Writing, Comparing, and Rounding Decimals

WHOLE PART Place Value. Hundred-thousands Ten-thousands thousands hundreds tens ones **AND*** Place Value Chart WHOLE PART DECIMAL tenths hundredths thousandths.

Adding, Subtracting, Multiplying, and Dividing Decimal Numbers

Reading and Writing Decimals

Lesson 4-3 Example Compare and Step 1Line up the decimal points. Start at the left. Compare digit to digit until you find the place.

Reading and Writing Decimals Lesson 1-2. Reading Decimals Read the number before the decimal point. Say “ and ” when you get to the decimal. Read the.

Warm-up for Lesson 6 practice on page 18 (lesson 5)

DECIMAL NUMBERS.

Lesson 1-2.  Read the number before the decimal point.  Say “ and ” when you get to the decimal.  Read the number after the decimal.  Say the name.

Do Now Write each number in standard form. 1.) fourteen and seventeen hundredths 2.) one hundred ten and one tenth 3.) twelve hundredths 4.) five and three.

Ex. 1 Write each decimal in standard form, expanded form, and words. A (standard form) B (expanded form) Expanded form: 1.

Lesson 2: Reading and Writing Decimals

 Understanding Whole Numbers Lessons 1-1 to 1-2.

Adding and subtracting decimal numbers Written methods.

4.1 – Introduction to Decimals

Calculations using decimal fractions is often easier than using fractions. Some parts of industry use decimal fractions to get some degree of precision.

Adding and Subtracting Decimals Intro to Algebra.

Operations with Decimals

CONFIDENTIAL1 Grade 5 Adding & Subtracting Decimals.

PROBLEM SOLVING PLAN 1.READ and UNDERSTAND the problem. 2.PLAN how to solve the problem. 3.SOLVE it. 4.LOOK BACK and CHECK to see if your answer makes.

Adding & Subtracting Decimals I will add and subtract decimals.

Adding and Subtracting Numbers in Scientific Notation A.Oman Ellerbruch.nmu.edu.

Adding and Subtracting Decimals Textbook page 102.

Reading and Writing Decimals

Scientific Notation SWBAT write the scientific notation for numbers given in standard form; write the standard form for numbers given in scientific notation;

DECIMALS. Reading & Writing Decimals . TenthsOnes Decimal.1 Lets take a look at the places and the values of decimals. 1 Tens 10 Hundredths Thousandths.

Adding and Subtracting Decimals Math Unit 1. O Adding and subtracting decimals requires you to add like terms. O 5.NBT.7.

You need to: You need to: Clear off your desk except for pencil(s), scratch/notebook paper, and possibly an eraser!Clear off your desk except for pencil(s),

COMPARING AND ORDERING DECIMALS Math Unit 1. OBJECTIVE B.E.L., We will compare and order decimals to the thousandths place.

Reading and Writing Decimals. Reading Decimals Read the number before the decimal point. Say “and” when you get to the decimal. Read the number after.

1-2 Adding and Subtracting Decimals What You’ll Learn To add and subtract decimals.

Understanding Whole Numbers

Adding & Subtracting Decimals

Adding and Subtracting in Scientific Notation

Adding/Subtracting in Scientific Notation

Adding and subtracting decimals

Addition, Subtraction, Multiplication and Division

Adding and Subtracting Numbers in Scientific Notation

Adding Greater Numbers

Adding and Subtracting Numbers in Scientific Notation

Objective - To add and subtract decimals.

Multiply & Divide with Scientific Notation

Multiplying decimal number by 10,100,1000

Addition & Subtraction Addition & Subtraction

Adding and Subtracting

6.3 ADDING/SUBTRACTING POLYNOMIALS

Presentation transcript:

Knowing Decimals , ÷ *.32

Let’s practice our place values!

Write in word and expanded form. Remember, deal with the numbers before the decimal first. Two hundred thirty-one and three hundred sixty-seven thousandths Let’s practice

Write the following number in standard form: Nine hundred six and fifty-four ten-thousandths __ __ means “greater than.”

1.Line the numbers up vertically (up and down) by the ones place. 2.Start at the left and compare the digits. 3.Move towards the right until you find a difference. ADD and SUBTRACT DECIMALS Line up decimals vertically ORDERING DECIMALS

Play Hotel Decimalfonia to help you add and subtract decimalsHotel Decimalfonia Practice Adding Decimals and Subtracting Decimals from AAA MathAdding Decimals Subtracting Decimals Complete Adding/Subtracting Decimals worksheet