6th Grade Integers

6th Grade Integers

by Justine Dixon

​Write this all down.

Adding Integer rules:

​- adding same signs: add and keep the sign.

​

​- adding different signs: subtract and keep the sign of the one with the most.

​Watch before moving on.

Multiple Choice

- 12 + 5 Will the answer be positive or negative?

• positive

• negative

Multiple Choice

8 + - 5 Will the answer be positive or negative?

• positive

• negative

​Write this all down.

Subtracting Integer rules:

​- Change to add the opposite:

​keep the first number the same, change to addition, and change the second number to its opposite.

​Watch before moving on.

Multiple Choice

-2 - (-3) will the answer be positive or negative?

• positive

• negative

Open Ended

What is the difference between these two problems?

4 + 2 and 4 + (-2)

Multiple Choice

3 + 4 =

• 7

• -7

• 1

• -1

Multiple Choice

3 + (-6) =

• -3

• 3

• -18

• 18

Multiple Choice

3 - 9 =

• 12

• 6

• -6

• 3

Multiple Choice

-6 + (-8) =

• -14

• 14

• -48

• 48

Multiple Choice

-4 - (-4) =

• 8

• -4

• 0

• -8

Multiple Choice

Subtracting a negative is the same thing as...

• Becoming more negative

• Adding a positive

• Becoming 0

• Impossibility

Multiple Choice

When ADDing two integers with the SAME SIGN...

• Add and keep the same sign.

• Add and change the sign.

• Subtract and keep the same sign.

• Subtract and change the sign.

Multiple Choice

When subtracting two integers...

• Add them together

• Ignore the signs and subtract

• Change the operation into addition and the second number's sign

• It will always be negative

Explanation Slide...

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Explanation Slide...

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Explanation Slide...

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Explanation Slide...

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Multiple Choice

-5 - 7 =

• 12

• -12

• -2

• 2

Multiple Choice

-14 + 5 =

• 19

• -9

• 11

• 9

Multiple Choice

-8 - (-3) =

• 5

• 11

• -11

• -5