11/10/2015. copy these definitions into your notes: 1. rational number: any number that can be put...

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MULTIPLYING INTEGERS 11/10/2015

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Page 1: 11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

MULTIPLYING INTEGERS

11/10/2015

Page 2: 11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

DO NOW Copy these definitions into your notes:

1. Rational number: Any number that can be put into the form of a fraction.

2. Irrational number: Any number that can not be put into the form of a fraction.

3. Real number: All rational and irrational numbers.

4. Natural numbers: Counting numbers.5. Whole numbers: Counting numbers and zero.6. Integers: All positive and negative whole

numbers.

Page 4: 11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

SLEEPY MANNegative x negative = positive

Negative x positive = negative

Positive x positive = positive

Page 5: 11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

PRACTICE

1. -11 x -4 = ?

2. -20 x 6 = ?

3. -4 x 0 = ?

4. 25 x -6 = ?

Page 6: 11/10/2015.  Copy these definitions into your notes: 1. Rational number: Any number that can be put into the form of a fraction. 2. Irrational number:

HOMEWORK

1. -9 x -4 = ?

2. -2 x 36 = ?

3. -6 x 0 = ?

4. 23 x -3 = ?