PLEASE GET OUT A SHEET OF PAPER AND SET IT UP FOR CLASS NOTES!!!!

Slides:

Advertisements

Similar presentations

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

Advertisements

Comparing and Ordering Whole Numbers

Rounding Decimals. Step 1: Identify the place you are rounding to, and place a circle around it. Rounding Decimals.

Rounding Whole Numbers

Investigation 2.2 Missing Factors

Multiplying by powers of 10. What are powers of 10? 100,000 10,000 1, GREATER THAN ONE LESS THAN ONE.

Section 8.2 Scientific Notation

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.

4.4 Decimals and Fractions

Which point is located at 3½ ? A B CD Point C is located at 3½.

Relationships Between Sets of Rational Numbers

Ordering Fractions and Decimals. Steps:  Change all decimals to fractions by dividing  Write all decimals vertically aligning the decimal  Begin comparing.

CA Math 3.1 Fractions and Decimals. Terminating decimal – When the conversion of a fraction to decimals end with a remainder of zero. Writing Fractions.

Multiplying and Dividing Decimals by 10, 100, and 1,000

Lesson 4-3 Example Example 1 Write 1.41, 0.55, and 1.01 in order from least to greatest. Check your answer by graphing the decimals on a number line.

4-4 Decimals and Fractions Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

Ordering Whole Numbers Lesson 1-2. Ordering Whole Numbers There are two ways to order whole numbers: 1._______________________________ 2._______________________________.

Lesson 3.3 Ordering Decimals

Terra Nova Practice Lesson 4 Comparing and Ordering Rational Numbers.

Dividing by 10, 100 or 1000 ÷ 100 = 13.4 ÷ 100 = 38.3 ÷ 100 = 24.8 ÷ 100 = 85.5 ÷ 100 = 79.7 ÷ 100 = C. ÷x 0 + On ² - Ans = √ (-) Whole.

Ordering and Comparing Integers, Decimals, and Fractions

Comparing and Ordering Decimals. Using Models If you are comparing tenths to hundredths, you can use a tenths grid and a hundredths grid. Here, you can.

4.2 Comparing and Ordering Decimals. Review How do we compare numbers < Less Than > Greater Than = Equal to We look at place value How do we order numbers.

Math 5 Comparing and Ordering Decimals part 2

Compare and Order Decimals Less Than One 6N3.2. Get ready! Look at the table Which city has the longest subway system? Explain.

Compare and Order Decimals

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

Let’s remember 2 things. 1. Multiplying by 10,100,1000 Multiply by 10 Multiply by 100 Multiply by 1000 Add one 0 Add two 0’sAdd three 0’s since 10 has.

NOTE: This review doesn’t include the ratio, proportions and %....use the sample test and all your notes from class for this!

Expressas a decimal. Expressas a decimal. Convertto a decimal..

Integers on a Number Line Grade 6 Standard 1.C.1.a.

Problem of the Day Fractions, Decimals, Percents.

EXAMPLE Ordering Real Numbers Order the numbers 0.47, 0.474, 0.47, and 0.23 from least to greatest. SOLUTION STEP 1 Write each decimal out to six.

♣Multiplying Decimals♣

Compare and Order Decimals

Terminating and Repeating Decimals

Multiplying Decimals.

Significant Numbers in Calculations

Scientific Notation with

Significant Digits & Rounding

Objective Compare and order fractions and decimals.

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

Multiply Decimals.

Multiplying by powers of 10 Decimals

Comparing and Ordering Whole Numbers

Significant Figures

Multiplying Decimals.

Math 2-2: Warm-up Write each fraction or mixed number as a decimal.

Do Now Compare. Use >, <, or = 1. 7______ _____65

10.5 & 10.6 Reading & Writing Scientific Notation

Compare and Order Decimals

Chapter 3 Test Review.

Place Value II.

Adding and Subtracting Decimals

Fractions and Decimals

Comparing and Ordering Decimals

Rules for Determining Significant Figures

Warm-up August 11, 2016 Change these fractions to decimals – if necessary, show your work to four decimal places. 1. 4/5= 2. 2/5= 3. 13/16=

Monday, October 24,

Scientific Notation.

Percents and Decimals Objective:

Binary to Decimal Conversion

Fractions and Decimals

SCIENTIFIC NOTATION ... a way to express very small or very large numbers that is often used in "scientific" calculations where the analysis must be very.

Comparing and Ordering Real Numbers

Who was not here yesterday?

Bellwork Write the fraction as a decimal. Round to the nearest hundredth, if necessary. Write the decimal as a fraction:

SCIENTIFIC NOTATION 5.67 x 105 Coefficient Base Exponent

10.5 Reading & Writing Scientific Notation

Chapter 9: Lesson 3: Converting Fractions, Decimals, and Percents

Presentation transcript:

PLEASE GET OUT A SHEET OF PAPER AND SET IT UP FOR CLASS NOTES!!!!

Compare and order decimals (3-3). Objective Compare and order decimals (3-3).

Steps Read all directions!!!!!!! Write problem. Line up the numbers. Remember, decimals should always line up. Add zeros in order to have the same # of place-value positions.

Steps Con’t. Start at the left and compare the digits. The decimal with the greater digit is the largest decimal. You will be comparing 2 or more #’s at a time. Be sure to read your directions when comparing more than 2 #’s.

Examples Which is greater, 2.033 or 2.037? Line up the decimals and compare digits. 2.033 2.037 Answer: 2.033 < 2.037

Which is greater, 3.0487 or 3.045? Line up the decimals and compare digits. 3.0487 3.045 Answer: 3.0487 > 3.045

Order from least to greatest. 389.426, 389.4, 389.42, and 389.342 Line the decimals up and compare digits. Answer: 389.342, 389.4, 389.42, 389.426

Class work Complete Sheets and turn in all work at the end of class. *****Homework: Practice (3-3) in workbook