Mathletes Fab Five (-4) + (-7) 5

Slides:

Advertisements

Similar presentations

Over Lesson 2–1 A.A B.B C.C D.D 5-Minute Check 5 A.–4 B.4 C.12 D.20 Evaluate |–8| + |b| + a if a = 0 and b = 12. Five locations in California with elevations.

Advertisements

Homework Solution lesson 8.5

Mathletes Fab Five Follow the instructions on the Fab Five sheet for Monday!

Lesson 4-5 Example Example 1 Find the product of 3 and 7 by using repeated addition. Then write the multiplication fact and its commutative fact.

2.1 Day 3: Multiplying more than two integers

Lesson 6-3 – Solving Systems Using Elimination

Review of a few Common Core Standard Math Strategies for Operations and Algebraic Thinking, Grade 1 Graphics licensed through: Buttons licensed through.

6-3: Solving systems Using Elimination

Lesson 8.4 Multiplication Properties of Exponents

Working with Word Problems IM1. Objectives Students will be able to:  translate word problems into equations with a single variable.  solve equations.

Warm Up Simplify the following expression using order of operations.

Lesson #13 Adding & Subtracting Rational Expressions.

Algebra 3.2 Solving Equations Using Multiplication and Division.

September = = = =

 Lets Review Integers (you do not need to write this part down)

Directions: Write an integer to represent each situation.

Bell Ringer October 14, 2010 y = 7 – 2x 4x + y = 5 Step 1: Put the equations in Standard Form. 2x + y = 7 4x + y = 5 Step 2: Determine which variable to.

Writing Expressions and Equations. Key Vocabulary Expression – a math sentence without equal signs Equation – a math sentence with equal signs Variable.

Mathletes Fab Five 1) (-66) + (-48) 2) A football team receives a 5- yard penalty on one play and a 10-yard penalty on the next. Write a sum.

1-5 Adding Integers There are three parts to today's lesson: Adding positive integers Adding negative integers Adding a positive integer and a negative.

1-4 Properties and Mental Math 9/20/11 Warm Up Find each sum or product (24) 4. 7(12) 5. 3(91) 6. 6(15)

3.2 Solving Equations by Using Addition and Subtraction Addition Property of Equality –If the same number is added to each side of an equation, the resulting.

Mathletes Fab Five 1.(-2)(-3) 2.-5 – 5 3.(-3) (-15) ÷ 3 5.(-1)(-2)(-1)(-1)(-1) 1) 6 2) -10 3) 7 4) -5 5) -2.

Do Now (3x + y) – (2x + y) 4(2x + 3y) – (8x – y)

Integers. Magic Squares

Binder Checks Name:____________________________ Date:_____________________________ Binder Check: Find the following three papers from your binder.

September 13, 2012 Working with Integers Warm-up: 1. Identify the property for: 3(1) = 3 2. Simplify: 6 + 3(9 – 1) + 2  Translate into an algebraic.

Ch 2.3 & 2.4 Objective: To solve problems involving operations with integers.

Warm-Up #38Tuesday, 1/5/ Find the break-even point for -4x + y = 6 and -5x – y = Find the solution for y = -2 and 4x – 3y = 18.

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.

Applied Algebra B Lesson: 2 – 3 Adding Integers Objective: Learn to add integers.

Using Number Sense to Solve One-Step Equations Lesson 2-5.

Same Signs Different Signs 1) =+7 Objective- To solve problems involving operations with integers. Combining.

Chapter 2 Lesson 2 Adding Integers pgs What you will learn: *Add two or more integers.

Lesson 5.1/5.2 – Writing Expressions and Equations Write this TITLE down on your notes!!! 5.1 /5.2 Writing Expressions and Equations.

Warm-up… Pg249. Solve Inequalities by Multiplication or Division Chapter 4, Lesson 4C Pages

Addition. Mental Maths Learning Objective I am able to count in 2’s, 5’s, 7s, 10s, and ½’s.

Using Number Sense to Solve One-Step Equations

Preview Warm Up California Standards Lesson Presentation.

Using Number Sense to Solve One-Step Equations

Algebra 1 Notes: Lesson 1-6: Commutative and Associative Properties

Adding and Subtracting Integers

Consecutive Number Equations

Preview Warm Up California Standards Lesson Presentation.

Math Objective: Solve Two-Step Equations

6-2 Solving Systems By Using Substitution

Warm Up Simplify each expression – 5 ● ÷ 2 ● 4

Writing Expressions and Equations

Subtracting Integers on a number line

Notes 7th Grade Math McDowell Chapter 2.

Solving Linear Systems by Linear Combinations

Solving Systems of Equations using Substitution

Objectives Use the Commutative, Associative, and Distributive Properties to simplify expressions.

What is an equation? An equation is a mathematical statement that two expressions are equal. For example, = 7 is an equation. Note: An equation.

Lesson 1.2 Adding Integers

Simplifying Algebraic Expressions

Objective: Students will add and subtract groups of integers.

Properties of Numbers Identify each property. a. 0 + x = x

Subtracting Integers with Tiles

Learn to solve equations with integers.

Using the Properties Together

Solving Multi-Step Equations

Agenda Check Homework Algebra Skills Review Worksheet

To find , start from 0, move left 4 units

Objectives Use the Commutative, Associative, and Distributive Properties to simplify expressions.

2 Chapter Chapter 2 Equations, Inequalities and Problem Solving.

Notes Over Using Radicals

Presentation transcript:

Mathletes Fab Five 4 + 1 -3 + (-4) + (-7) 5 Directions: Find each sum. Show your work with either a number line or red/yellow tiles. 4 + 1 -3 + (-4) + (-7) Find the sum, without a model. (-7) + (-23) + (-3) First, write down the number and question! 5 -14 -33

-4 + (-3) + (-6) + (-7) Which would you add first and why? 4.) Use the commutative property -10 = -20 -4 + (-3) + (-6) + (-7) Which would you add first and why? -10

Adding Integers with the Same Sign (Day 2: Word Problems) Lesson 1.1 Adding Integers with the Same Sign (Day 2: Word Problems)

Word Problem: 4 step plan Understand the question Re-read problem a few times What are the facts? What are we trying to find? Plan Find key phrases to translate to math Draw a diagram/picture/chart Set up an expression or equation Solve or Simplify Estimate Solve Check Plug back in

Together we will do: worksheet

Homework Workbook Page 11-12 (#18-23 ALL)