Adding Integers

Presentation

•

Mathematics

•

5th - 7th Grade

•

Easy

Richard Abais

Used 5+ times

FREE Resource

4 Slides • 5 Questions

Adding Integers

Objective:

Add signed numbers following its rules.

How to add signed numbers?

In adding signed numbers follow these rules:

Case 1: When adding like sign, get the sum and copy the common sign.
Case 2: When adding unlike sign, get the difference and copy the sign of the greater absolute value integer.

Let's perform Case 1:

Adding like sign

Example 1:
$2+5=7$
Example 2: $\left(-2\right)+\left(-5\right)=-7$
Example 3: $\left(+11\right)+\left(+9\right)=+20$

Poll

How to add like sign numbers?

In adding like sign numbers, get the difference and copy common sign.

In adding like sign numbers, get the sum and copy common sign.

In adding like sign numbers, get the product and copy common sign.

In adding like sign numbers, get the quotient and copy common sign.

Multiple Choice

What is the answer if you will add the two integers

\left(-6\right)+\left(-24\right)?

$-18$

$-30$

$30$

$+18$

Let's perform Case 2:

Adding unlike sign

Example 1:
$\left(-2\right)+5=3$
Example 2: $\left(2\right)+\left(-5\right)=-3$
Example 3: $\left(11\right)+\left(-9\right)=2$
Example 4: $-9+5=-4$

Poll

How to add unlike sign numbers?

In adding unlike sign numbers, get the difference and copy the sign of the greater absolute value.

In adding unlike sign numbers, get the difference and copy the sign of the least absolute value.

In adding unlike sign numbers, get the sum and copy the sign of the greater absolute value.

In adding unlike sign numbers, get the product and copy the sign of the greater absolute value.

Multiple Choice

Find the sum of the two signed numbers.

\left(-2\right)+8=?

$-10$

$+10$

$-6$

$+6$

Poll

Mr. Richard Abais is handsome.

Strongly agree

Agree

Disagree

Strongly disagree

Adding Integers

Objective:

Add signed numbers following its rules.

Show answer

Auto Play

Slide 1 / 9

SLIDE

Similar Resources on Wayground

7 questions

Distance on Coordinate Plane

Presentation

•

6th - 8th Grade

6 questions

Count to 50

Presentation

•

6 questions

Divisibility rules

Presentation

•

11 questions

Factors

Presentation

•

5th - 7th Grade

7 questions

Inequalities on a number line

Presentation

•

6th - 7th Grade

10 questions

Divide Fractions

Presentation

•

6th Grade

8 questions

Decimal Multiplication

Presentation

•

4th - 6th Grade

6 questions

Multiply decimals

Presentation

•

6th - 8th Grade

Popular Resources on Wayground

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

10 questions

HCS SCI 03 Summer School Review 3

Quiz

•

3rd Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade

Discover more resources for Mathematics

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade