No talking! Homework Check!

Slides:

Advertisements

Similar presentations

Pgs What’s the answer?  x 4 – 3 Order of Operations  Hopefully you remember this:  BEDMAS  Brackets, Exponents, Divide, Multiply,

Advertisements

Whiteboard Review Algebra 2. Concepts Multiplying and dividing rational expressions (9.4) Adding and subtracting rational expressions (9.5) Complex.

Lesson 9-1 Algebra Check Skills You’ll Need 9-4

Multi-Digit Addition & Subtraction 1.Click to view the problem. 2.Write the problem on a piece of paper. 3.Solve the problem. 4.Click to check your answer.

Subtracting Rational Numbers

Warm Up #1 #2 Add. #3 List the steps you used to solve questions #1 & #2.

Welcome to Fraction Challenge Activities! Here’s your job: 1. Watch the video for your activity. 2. Complete the worksheet on your own. 3. Check your work.

Warm-up: Thursday 8/17/12 Simplify the rational expression and state excluded values.  Double check factors! HW P6C (#33-40, all)

Rational Expressions – Sum & Difference 1 When fractions already have a common denominator, keep the denominator the same and add / subtract your numerators.

Adding and Subtracting Decimals. Rules for adding or subtracting decimals: (1) Line up the numbers by the decimal point.

Adding and Subtracting Decimals Today’s Learning Goals  We will continue to use estimation as a way to determine the reasonableness of our exact answers.

Today’s Plan: -Warm up and correct Homework -Add and Subtract Decimals 11/30/10 Add and Subtract Decimals Learning Target: -I can add and subtract decimals.

Today’s Plan: -Compare and order decimals -Human Number Line -Compare and order fractions 11/17/10 Compare and Order Rational Numbers Learning Target:

Decimal Operations Jeopardy

0-4 Adding and subtracting rational numbers

Adding and Subtracting Decimals Solve problems involving addition and subtraction of decimals.

What are the coins and what are they worth

Adding and Subtracting Decimals. Essential Question: How do I add and subtract decimals? Always line up decimals Add and subtract like you always do Bring.

Reverse Subtraction Objectives:  do a subtract by adding  check your answer by adding.

Addition and Subtraction of Rational Numbers WE ARE LEARNING TO…ADD AND SUBTRACT RATIONAL NUMBERS.

7-3: Solving Systems of Equations using Elimination

Adding & Subtracting Decimals I will add and subtract decimals.

Adding & Subtracting in Scientific Notation Exponents are SAME 1.) If exponents same, add or subtract the coefficients and keep the power of 10. Examples:

Scientific Notation. What is Scientific Notation? Scientific notation is a way of writing extremely large or small measurements. The number is written.

©2009 – Not to be sold/Free to use

Adding and Subtracting Rational Expressions

Rational Numbers Adding Like Fractions

Integer Operations X and ÷

Adding and Subtracting in Scientific Notation

“Adding & Subtracting Polynomials”

Adding and Subtracting Integers is like …

1. Write each rational number in lowest term (similar to p.48 #45-51)

Fractions, Decimals and Mixed Numbers

12.3 – Rational Expressions – Adding and Subtracting

Rational # recap 7 Regs.

Agenda Warm Up - 8/28/17 Grab a notes page!

Unit: Operations with Rational Numbers

One Step Rational Number Equations

Chapter 3 Test Review.

Adding and Subtracting Decimals

Adding and Subtracting Decimals

Add or Subtract? x =.

Use inverse operations. Check your answer.

Objective - To add and subtract decimals.

TOPIC: Significant Figures in calculations AIM: How do we add, subtract, multiply and divide measurement in significant figures? DO NOW: ( 5.

Multiplying and Dividing in Scientific Notation

No Talking! Take out your study guide

Percents and Decimals Objective:

Rational Numbers Recurring Decimals.

NO TALKING!!!! Homework Check: maintenance Sheet 8.2 r =7 7 x =

Warm Up Multiply 15 x x x 10, x x x Solution 15, ,

Turn in your homework: Make sure your name is on your homework

Compute with Scientific Numbers

Homework Due Friday.

Turn in your homework! .

Addition & Subtraction Addition & Subtraction

Homework Due Friday.

Adding Decimals Subtracting Decimals Multiplying Decimals Cumulative

Turn in your homework! .

Adding and Subtracting Rational Expressions

Adding and Subtracting Decimals

Adding and Subtracting Fractions With Like Denominators

One-step addition & subtraction equations: fractions & decimals

Homework Due Friday.

Subtracting Rational Numbers Unit 2 Lesson 3

Homework Due Friday.

Presentation transcript:

No talking! Homework Check! a,c,d C Part A: -7 Part B: b

No talking! Homework Check! 6. 0.6 7. b,c,e

No talking! Homework Check! 8.

No talking! Homework Check! 10.  Answer already given 11. A 12. B 13. B curve

Learning Target: Adding and subtracting Decimals (Rational Numbers) *Click Pictures for Videos Learning Target: Adding and subtracting Decimals (Rational Numbers)

Learning Target: Adding and Subtracting Decimals (rational numbers)

Learning Target: Adding and Subtracting Decimals (rational numbers)

Learning Target: Adding and Subtracting Decimals (rational numbers)

Learning Target: Adding and Subtracting Decimals (rational numbers)

Learning Target: Adding and Subtracting Decimals (rational numbers) Raymond had 8.532 grams of pepper. Then he used 6.73 grams of the pepper to make some scrambled eggs. How much pepper does Raymond have left?