Calculate the Following (Group A): 1. 3 + 5 2. 3 – 5 3. 3 – (-5) 4. 3 + (-5) 5. 3 – (+5)

Slides:

Advertisements

Similar presentations

ADDING REAL NUMBERS Section 2.2.

Advertisements

Objectives The student will be able to:

ADDING AND SUBTRACTING POSITIVE AND NEGATIVE INTEGERS.

INTEGERS: adding, subtracting, multiplying, and dividing

ADDING, SUBTRACTING, MULTIPLYING, AND DIVIDING POSITIVE AND NEGATIVE NUMBERS BY: WILL, CODYR., AND AYLA.

WHEN MULTIPLYING LIKE BASES, YOU ADD THE EXPONENTS FOR EXAMPLE: NOW YOU TRY:

ADDING INTEGERS (SAME SIGNS)

ALGEBRA 1 Operations with Integers

Modeling Review.

ADDING INTEGERS Positive + Positive = Positive Positive + Positive = Positive ( +3) + (+2) = +5 ( +3) + (+2) = +5 When a number is positive, you do not.

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

Subtracting Positive and Negative Integers

Integer Operations. 1) What’s the rule for adding integers? *If both addends are Positive: - Add together and the sum is positive (Ex = 12) *If.

1 Warm-up Get your checklist from my desk. Get out your homework. Make sure it is done.

Remedial Math Bell Work 8/11/14

Copyright©amberpasillas2010. Integer Addition Rules If the signs are the SAME Add the numbers. The sign stays the same = =

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

Operations with Integers

Integers 7th Grade Math.

Definitions Add & Subtract Multiply & Divide ExponentsMixed.

Flashback Without a calculator, find the answer. 1. (7 × 7 − 3 × 6) ÷ ( ) ÷ 9.

Notes and Practice Adding and Subtracting Integers.

Adding INTEGERS Adding Integers Blues Song - By Mr. W.

Warm Up Pg. 36 #’s 1-30 EVEN ONLY.

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.

Math Adding Integers.

Objectives The student will be able to: 1. State the coordinate of a point on a number line. 2. Graph integers on a number line. 3. Add and subtract integers.

Objectives To add and subtract integers December 3, 2015.

Cougar Time. Adding Negative Numbers  What are the two rules for adding integers?  Same Signs = Add and keep the sign  Different Signs = Find the absolute.

Positive and Negative numbers. Negative numbers A positive or negative whole number, including zero, is called an integer. For example, –3 is an integer.

Multiplying and Dividing Signed Integers

Adding Integers. The Number Line Integers = {…, -2, -1, 0, 1, 2, …} -505.

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

Opening/Warm Up Use the number line below to compare the integers. Place a or = sign in each _ _ _ _ _ -11.

1 Warm-up Get your checklist from the table. Get your quiz from my desk. Update your checklist using your quiz. Staple your quiz to the back of your checklist.

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

Unit 1 Rational Numbers Integers.

I. Adding Two Positive Integers (Regular Addition) 1.) = 2.) = 3.) = 4.) = 1-7 Adding Integers There are three parts to today's.

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.

1.2 Adding Integers. Same Sign Add and keep the sign.

Subtracting Integers Objective: Learn to subtract integers.

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 Integers. We work DOWN, not across. Additive Inverse any 2 numbers whose sum is zero opposites are additive inverses.

ADDING AND SUBTRACTING MULTIPLYING AND DIVIDING REAL NUMBERS.

Adding Integers. Using Two Coloured Counters We can model integer addition with tiles. Represent -2 with the fewest number of tiles Represent +5 with.

Integers Rules of Operation.

Adding, Subtracting, Multiplying, and Dividing Integers

Objectives The student will be able to:

Integer Rules Memorize the Rules.

Addition of Signed Numbers

Adding and Subtracting Integers

Multiplying and Dividing Signed Integers

Positive and Negative Numbers

Objectives The student will be able to:

What two numbers will give you a product of 64 and a quotient of 4?

Warm-up August 14, 2017 Solve the following: 3/5 + 2/5 = 1/3 + 2/3 =

The Integer Song.

Unit 1- Integers.

Essential Question How do I add and subtract integers?

Subtracting Integers with Tiles

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=

Warm-up August 15, 2016 Solve the following: 3/5 + 2/5 = 1/3 + 2/3 =

L8-2 Notes: Adding Integers

The Number Line Integers = {…, -2, -1, 0, 1, 2, …}

The Number Line Integers = {…, -2, -1, 0, 1, 2, …}

The Number Line Integers = {…, -2, -1, 0, 1, 2, …}

Multiplying and Dividing Signed Integers

Multiplying and Dividing Signed Integers

Operations with Integers

Presentation transcript:

Calculate the Following (Group A): – – (-5) (-5) 5. 3 – (+5)

Which ones have the same answer?

Integer Tile Rules Write these rules (you have 2 minutes) A positive (+) and negative (-) placed together is a ZERO PAIR, which equals ZERO. – You can place as many zero pairs on your mat as necessary. In the middle – A positive (+) sign means to add tiles – A negative (-) sign means to remove tiles

Now do these: Group B – (-8) 3.-3 – (+8) 4.– 3 – (8) 5.– 3 + (-8) Group C – – (-3) (-3) 5.7 – (+3) Group D – – (-2) (-2) 5.6 – (+2)

Integer Song for adding and subtracting: Row, Row, Row Your Boat Same signs add and keep Different signs subtract. Keep the sign of the larger number and then you’ll be exact

What you should understand: There are many ways to write the same problem. You should be able to calculate integers ANY way they are written because you never know how you’ll see them on a test.

Multiplying and Dividing Integers 1.12 X 4 2.– 12 X 4 3.– 12 X – / 4 5.– 12 / 4 6.– 12 / - 4 What are the rules for multiplying and dividing integers?