Add Negatives Lesson

4 Slides • 2 Questions

Negative numbers lesson adding and multiplying negative numbers.

What are negative numbers?

Negative numbers are numbers below zero
Zero is not positive nor negative

How do we know when the answer will be negative or positive?

Negative + positive = negative/positive because, -5+3=-2 BUT -5+6=1 If the second addend is a positive number, see if it is bigger than the negative number which will not be the same with multiplying.

Multiplying numbers below zero.

If you'll multiply the negative numbers, first count the amount of negative signs. If there are a(n) even amount of negative signs it will be positive but if it were an odd amount, it will be negative(example: (-5)x(-5)= 25 or (-25)x5=-25

Multiple Choice

Let's see if you remember these facts? you may look back to see how to do it. -4+5=?

?=(-1)

?=1

Multiple Select

(-4)x(--9)

(hint: 2 negative signs =positive)

-36

2.5

-2.5

Negative numbers lesson adding and multiplying negative numbers.

Show answer

Auto Play

Slide 1 / 6

SLIDE

Similar Resources on Wayground

7 questions

Comparing and Ordering Rational Numbers

Presentation

•

6th - 7th Grade

6 questions

Numbers to 50

Presentation

•

6 questions

Measuring and Data

Presentation

•

8 questions

Solving Two-Step Equations

Presentation

•

7th - 9th Grade

4 questions

Saxon Course 2: Lesson 57 (slides)

Presentation

•

6th - 8th Grade

7 questions

SOL Study Guide

Presentation

•

6th - 8th Grade

7 questions

Measurement

Presentation

•

6th - 8th Grade

7 questions

Genetic Technologies Activating Prior Knowledge

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

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade