Multiplying integers

Multiplying integers

Please have your notebook ready to copy notes.

Poll

If both numbers are negative . Will the answer be postive?

• yes

• no

• I do not know

• I did not copy the note.

Multiple Choice

 $-2\times-6$  

• 12

• 121

• -12

• 8

Open Ended

Why was -2 x -6 answer positive?

Open Ended

Why is the answer to expression below not correct ?

- 12 x 9 = 108

Multiple Choice

-14 x 12

• -42

• -26

• -168

• 168

Poll

How do you feel about multiplying integers

• GOOD

• OK

• NOT SO GOOD

• I DO NOT KNOW HOW TO MULTILPY

• I DO NOT KNOW HOW TO USE THE TRIANGLE

Open Ended

What part of multiplying integers you Do not understand?

Multiple Choice

Which way do we move the decimal point ?

• Right

• Left

Poll

DO I LINE UP THE DECIMALS WHEN I MULTIPLY?

• YES

• NO

• I'M NOT SURE

Multiple Choice

WHAT IS THE ANSWER?

5.5 X 2=

• 7.5

• 11

• 110

• 10

Open Ended

IS THE ANSWER TO THE EXPRESSION CORRECT?

7.5 X 2.8= 210.0

Open Ended

WHAT IS THE ANSWER TO THE EXPRESSION BELOW ?

7.5 X 2.8=

Multiple Choice

What is the answer ?

-9.3 x -3

• 27.9

• -12.3

• -27.9

• 19

Poll

How do you feel about multiplying decimals

• GOOD

• I DO NOT KNOW HOW TO MOVE THE DECIMAL

• NOT SO GOOD

• I DO NOT KNOW HOW TO MULTILPY

• I DO NOT KNOW HOW TO USE THE TRIANGLE

Open Ended

What part of multiplying decimals do you not understand?