Multiplying Integers 2*2=.

Slides:

Advertisements

Similar presentations

INTEGERS: adding, subtracting, multiplying, and dividing

Advertisements

Objective: Learn to multiply and divide integers.

Integers. Adding integers Both positive…add as usual Both negative…add as usual and answer is negative Positive and negative…subtract…take the sign of.

Rules of Integers. Positive numbers are numbers that are above zero. Negative numbers are numbers below zero.

Multiplying and Dividing Integers

Integers All whole numbers and their opposites including the number 0.

Operations with Integers

Adding, Subtracting, Multiplying, and Diving Integers!!!

Addition Multiplication Subtraction Division. 1.If the signs are the same, add the numbers and keep the same sign = = If the.

Dividing Rational Numbers Rational Numbers ~. Dividing Rational Numbers RULES: RULES: 1. When multiplying or dividing integers with the same signs, the.

GEMAGEMA Grouping symbols ( ) [ ] {} | | Exponential Operations Multiplicative Operations Additive Operations.

Unit 1 Rational Numbers Integers.

Integer Review If you are combining two numbers with: SAME SIGNS YOU ADDTAKE THE SIGN OF THE LARGER NUMBER DIFFERENT SIGNS YOU SUBTRACT TAKE THE SIGN.

Warm-up Answer the following: – Addition of integers 1) 3 + (-8) = 2) – = 3) – 5 + (-4) = 4) 5 + (-3) 5) – – Subtraction of integers 6) 7.

Adding Integers KMS 7 TH GRADE. Adding Integers Rules  To add integers with the same sign: you add the absolute values and keep the sign.  Example A.

ADDING AND SUBTRACTING MULTIPLYING AND DIVIDING REAL NUMBERS.

Integer Operations Students will solve problems using addition, subtraction, multiplication, and division of positive and negative integers.

Interesting Integers – Part Dos

Adding and Subtracting Rational numbers

Subtracting Integers Ch. 11-2D.

Addition, Subtraction, Multiplication and Division with signed numbers

Integers Rules of Operation.

Adding, Subtracting, Multiplying, and Dividing Integers

Operations with Integers

Integer Rules Memorize the Rules.

Algebra 1 Notes: Lesson 2-2 Rational Numbers

+/Integers-* By: Brock and Brandon.

Integer Operations! A Slide Show by Mrs. Farrell.

Multiply and divide integers

Warm-up: Countdown to testing Week #5

Operations with Integers PowerPoint

3rd Quarter Benchmark Study Guide Extended. 3rd Quarter Benchmark Study Guide Extended.

Multiplying and Dividing Integers

Unit 1 Rational Numbers Integers.

Adding and Subtracting Integers is like …

Multiplying and Dividing Signed Integers

Multiplying and Dividing Rational Numbers

Do Now- What is ?.

Multiplying and Dividing Signed Numbers

Adding, Subtracting, Multiplying, and Dividing Integers

Using Rules to Subtract Integers

Operations with Integers

INTEGER RULES Positives & negatives.

Add Subtract Positive Negative integers

The Integer Song.

Chapter 2: Adding Integers

Title of Notes: Multiplying and Dividing Integers pg. 9 RS

Bellringer August 11, 2016 Complete the survey..

Lesson 1 Adding Integers.

1-8 Multiplying and Dividing Integers

Multiplying and dividing Integers

Integer Review.

Lesson #17: Adding Integers

Multiplying Integers SAME SIGNS??? Answer will be POSITIVE. ex)

Adding and Subtracting Positive and Negative Numbers

Multiplying and Dividing Integers

INTEGER RULES Positives & negatives.

Operations with Integers

Dividing Integers ÷ = + ÷ = + ÷ = + ÷ =.

Multiplying and Dividing Signed Integers

Multiplying integers 3(3) = (3) = (3) = (3) = 0 -3

DIRECTED NUMBERS.

Multiplying and Dividing Signed Integers

Operations with Integers

Multiplication and Division of Integers

Integers Blast Off

Add and Subtract Positive & Negative Integers

Multiplying more than two integers

Divide two Integers.

Chapter 2: Adding Integers

Presentation transcript:

Multiplying Integers 2*2=

What about: 2*(-2)= Rule: When multiplying a Positive times a Negative, your answer is ALWAYS Negative.

If the signs are the same -> Positive. If the signs are different -> Negative.

-2 * (7) = 3 * (6) = 2 x (-3) = 5(-10) = 4 (4) = -1 * (4) = 7(-7) = -10(-3) =

Integer Warp

Fruit Splat

Classwork: Multiplying Rational Numbers #1-8

Multipying Integers Worksheet #1-20 Review: If the signs are the same your answer will be: If the signs are different your answer will be: -4*(-4)= 2*(-2)= 5*3= -3*2= HW: Multipying Integers Worksheet #1-20

Dividing Integers 6/2=

What about: 6/(-2)= The same rules apply!

If the signs are the same -> Positive. If the signs are different -> Negative. 6/(-2)=

__ (-50)/2= (-10)/5= 10 (-2)= __ 15 (-3)= __ __ 14 (-7) = 84 __ (-2) =

Individually, work on the Dividing Integers worksheet #1-20.

=

- 3/5 * 5/18 =

Review: HW: 36/(12)= -48/(8)= -34/(-2)= 12/(-4)= If the signs are the same your answer will be: If the signs are different your answer will be: Review: 36/(12)= -48/(8)= -34/(-2)= 12/(-4)= HW: Adding, Subtracting, Multiplying, and Dividing Integers Worksheet #1-20