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Where do we see negative numbers in our daily lives?

Adding a negative number

3+−4=

A

-1

B

1

C

-7

D

7

Adding a negative number

3−−4=

A

7

B

1

C

-7

D

-1

Adding a negative number

−3+−4=

A

-1

B

1

C

-7

D

7

Subtracting a negative number

−3−−4=

A

-1

B

1

C

-7

D

7

Explanation multiplying negative numbers

Multiplying numbers

-5 x -4 =

-5 x -4 =

A

20

B

-20

Multiplying numbers

7 x -4 =

7 x -4 =

A

-28

B

28

Multiplying numbers

-5 x 0 =

-5 x 0 =

A

-5

B

0

Explanation dividing negative numbers

a negative number divided by a positive number equals

A

a positive number

B

a negative number

Dividing numbers

-28 : -4 =

-28 : -4 =

A

-7

B

7

Dividing numbers

-7 : 1 =

-7 : 1 =

A

-7

B

7

C

-1

D

1

Lesson evaluation

Are you now able to multiply and divide negative numbers?

Are you now able to multiply and divide negative numbers?

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