Chapter 2 Lesson 2.4 Lesson 2.5 Lesson 2.6 Bg4/LNjrYlmtuXg/s1600/DecimalGirl.png.

Slides:



Advertisements
Similar presentations
Opener:  When you’re taking notes, if you have to write the same big word or words over and over again….do you write it out every time? How do you make.
Advertisements

Factors, Primes & Composite Numbers
4-8 Example 2 Divide. Multiply to make the divisor a whole number.
Splash Screen.
Write decimal as percent. Divide each side by 136. Substitute 51 for a and 136 for b. Write percent equation. Find a percent using the percent equation.
How do we divide decimals?
Dividing Decimals Find the quotient of 12 ÷ 4 Set it up quotient Dividend (in the box) Divisor (out of the box) Find the quotient of 156 ÷ 12 1.
Finding a Percent of a Number Lesson 6-7. Using a Proportion Set up a proportion that uses the percent over 100. Cross multiply to write an equation.
Pre-Algebra 8-2 Finding Percents Warm Up Evaluate –  Pre-Algebra 8-1 Relating Decimals, Fractions,
Add, Subtract, Multiply, and Divide Decimals
Negative Exponents SWBAT express powers with negative exponents as decimals; express decimals as powers with negative exponents; simplify expressions with.
Converting Fractions to Decimals
Multiplying and Dividing Decimals
Multiplying Decimals Lesson 1-7 From /
Dividing Decimals © Math As A Second Language All Rights Reserved next by Powers of Ten 5.NBT#7.
Multiplying decimals. What is the answer to 0.26 x 0.6? In order to work this out you must be able to multiply the whole numbers together In fact do just.
Dividing Decimals by Whole Numbers
You must follow the steps!
Dividing Fractions & Mixed Numbers Do Now: U2L8 PS12-3 Accurately multiply/divide fractions and decimals. U2L8 PS12-3 Accurately multiply/divide fractions.
Fifth Grade Resources I have created a list of resources, broken down by chapter, that can be used to enhance your math curriculum. I have created a list.
Lesson 4-7 Example Example 1 Find 4.32 × Multiply the factors, ignoring the decimal points for now. 432 × 6 = 2592.
Bell Work!!! a ÷ (b) 2. c × d 3. d ÷ d 4. c × b
E.g Division of Decimals Rule: 1. Make the DENOMINATOR a whole number by multiplying by 10, 100 or 1, Multiply the.
Dividing Decimals TeacherTwins©2014. Warm Up
Multiplying and Dividing Rational Numbers. The term Rational Numbers refers to any number that can be written as a fraction. This includes fractions that.
Divide Fractions Lesson 2.3. Using Mental Math ÷How many groups of are in ? 1414 ÷ 3 How many groups of are in 3? 3434 ÷ 3 What are the 3 equal groups.
Percent of a Number Lesson 8 – 1. Vocabulary ‘ of ’ means to multiply.
Unit 4 6 th Grade Math Multipying and Dividing Fractions Review.
Multiplying by 2-digit factors Partial Products. How can we multiply 23 × 15 1.Draw a box and divide it into four pieces. 2.Write the value of each digit.
Dividing a Decimal by a Decimal. Dividing Whole Numbers 12 ÷ 2 = 120 ÷ 20 = 1200 ÷ 200 = ÷ 2000 = Multiply both 12 and 2 by 10 Multiply.
Chapter 1 Review 1.1 Division 1.2 Prime Factorization 1.3 Least Common Multiple (LCM) 1.4 Greatest Common Factor (GCF) 1.5 Problem Solving 1.6 Add and.
A frog hopped 2.25 meters. Where would this be located on the number line below?
Scientific Notation SWBAT write the scientific notation for numbers given in standard form; write the standard form for numbers given in scientific notation;
Quarter 1 Test 3 Review X. Mental Math: Multiplying & Dividing with Whole Numbers with Whole Numbers XI. Mental Math: Multiplying & Dividing with Decimals.
Chapter 8 - Exponents Scientific Notation. Mental Math Multiplying: Move the decimal to the right 47 x x x x
What is MathematicsWhat is Mathematics? ArithmeticAlgebraGeometryCalculus Often, people equate mathematics with arithmetic. Arithmetic is concerned with.
GRADE 7 MATH TEAM 3 MS. YARMOSH WELCOME BACK PERIOD 3.
7 th Grade Math Honors LESSON 7. Multiplying & Dividing Decimal Numbers - Estimation  Multiplying 1. Pretend that the decimals are not there and multiply.
Mentally Multiply & Divide. You already do mental math!  123 x 10 =  1,230  123 x 100 =  12,300  123 x 1000 =  123,000 How is it different to do…
EDTC Brain Mind Teaching and Learning Midterm - March 1, 2016 Jamie Wolek Heritage Middle School Introduction to Probability.
Multimedia Workshop Week 1- May 30, 2016 Jamie Wolek Heritage Middle School Rates and Proportional Relationships.
Divide decimals What is the answer to these divisions? 6 ÷ 3 In each case the answer is 2. The answer to a division is not changed if each number is multiplied.
Finding a Percent of a Number
Name_____ 6__ Lesson 3 – Multiplying Decimals Nov_
Finding a Percent of a Number
Fractions, Decimals, and Order of Operations
Solving Inequalities by Multiplying or Dividing
Multiplication and Division of Fractions and Decimals
Lesson 4.5 Multiplying and Dividing by Powers of 10.
MATH UNIT #2 Multiplication and Division
Finding the Percent of a Number
Dividing Decimals.
Year 7 Number - Calculations
Square root Prime factorization
Finding a Percent of a Number
Fractions, Decimals & Percentages
Unit 2. Day 14..
Unit 2. Day 13..
Equations Containing Decimals
What 2 math models are these write the equations.
Dividing Decimals Guided Notes
Cube root of fraction and decimal
Plastics and You Get out a piece of paper.
Sliding Decimal Points
Surds 2 Multiplying & Dividing
Converting between Percentages, Decimals and Fractions
can you distinguish between multiplication and division!
Dividing whole number by a decimal
Multiplying and Dividing Decimals
Presentation transcript:

Chapter 2 Lesson 2.4 Lesson 2.5 Lesson Bg4/LNjrYlmtuXg/s1600/DecimalGirl.png

Try these problems, on your own, on a whiteboard or piece of paper. The worked out solutions are on the next slide.

Multiplying Decimals

Try these problems, on your own, on a whiteboard or piece of paper. The worked out solutions are on the next slide.

Try these problems, on your own, on a whiteboard or piece of paper. The worked out solutions are on the next slide.

AAAAAAAAApE/ec8Y4IdXFSw/s1600/Zero+the+Hero.png

Dividing Decimals

Try these problems, on your own, on a whiteboard or piece of paper. The worked out solutions are on the next slide.

Works Cited "Dividing a Whole Number by a Decimal | Decimals | Pre-Algebra | Khan Academy."YouTube. N.p., n.d. Web. 3 Oct Larson, Ron, and Laurie Boswell. Big Ideas Math: A Common Core Curriculum. Erie: Big Ideas Learning, Print. "Multiplying Decimals Example | Decimals | Pre-Algebra | Khan Academy." YouTube. N.p., n.d. Web. 3 Oct