(7thG) 6 Adding Integers

6

Key Vocabulary

■ Operation

■ Additive Inverse

■ Sum

Look Out for these Math Words

OUR GOAL FOR THIS LESSON

7.NS.A.1B
I can explain and justify why the sum of p + q is located a distance of
|q| in the positive or negative direction from p on a number line.

Learning Objective

I can get 100% accuracy on my SC
in Quizizz.

Success Criteria

Real World Relevance

A deposit to your checking account or pocket is an example of an
addition called a positive integer (number or amount); a deduction
or expense is an example of a negative integer (number/amount).

If there is a balance of $25 in a checking account, and a check is

written for $30, the account will be overdrawn/overspent by $5.

You need to learn this because…

PINK MEANS PENCIL

When you see a

PINK SLIDE

You should have a

PENCIL in your

hand to write down

notes!!

Write in Journal

Drag and Drop

When adding integers with the same sign, you first ​​

Placeholder

and then ​

Placeholder

Drag these tiles and drop them in the correct blank above

add the numbers

keep the sign

subtract the numbers

keep the sign of the larger number

Drag and Drop

When adding integers with different signs, you first ​​​

Placeholder

and then ​ ​

Placeholder

(largest absolute value)

Drag these tiles and drop them in the correct blank above

subtract the numbers

keep the sign of the larger number

add the numbers

Multiple Choice

A positive plus a positive will equal a ______________

• positive

• negative

• zero

• zero pair

Multiple Choice

The signs are ___________________ in this math expression:

5 + (-7)

• the same

• different

Write in Journal

Multiple Choice

What is being modeled?

• 4 + (-6)

• 4 + (-2)

• -2 + 4

• 4 + (-7)

Write in Journal

Multiple Choice

What is being modeled?
Careful with your signs!

• 5 - (-2) = 3

• 5 + (-2) = 3

• -5 + (-2) = 3

• -5 + 2 = -3

Multiple Choice

One positive along with one negative equals __________

( + - )

• positive

• negative

• zero pair

• equation

Multiple Choice

Will the sum of 50 + (-50) be a positive, negative, or zero?

• positive

• negative

• zero

Write in Journal

Multiple Choice

Which number is your STARTING number in the following problem:

-2 + 7

• -2

• 7

Multiple Choice

Will the sum of (-8) + 20 be a positive, negative, or zero?

• positive

• negative

• zero

Write in Journal

Multiple Choice

A negative plus a negative will equal a ___________

• Positive

• Negative

• Zero

• Zero Pair

Multiple Choice

When adding positive numbers on a number line, you move to the ____________.

• Right

• Left

Multiple Choice

When adding negative numbers on a number line, you move to the ____________.

• Right

• Left

Write in Journal

Multiple Choice

Using the number line solve:

-1 + -3

• 4

• 2

• -4

• -2

Multiple Choice

When adding integers with different signs, you must __________ the absolute value of each integer and keep the sign of the integer with the higher value.

• add

• subtract

• multiply

• divide

Multiple Choice

Add.

-4 + (-6)

• 10

• 2

• -2

• -10

Multiple Choice

Will the sum of (-10) + (-18) be a positive, negative, or zero?

• positive

• negative

• zero

Write in Journal

Multiple Choice

When I have the same sign, as in:

6+ 7 or -6 + (-7)

I must first ____________ the values.

• add

• subtract

• multiply

• divide

Write in Journal

Write in Journal

Write in Journal

Write in Journal

Write in Journal

Let’s check for SUCCESS

I will with 100% accuracy in QUIZZIZ.

Success Criteria

Fill in the Blanks

2 + (-8) = ?

Fill in the Blanks

3 + -7

Math Response

-10 + 10

Type answer here

Correct Answer: 0

Deg^°

Rad