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
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.
SLEEPY MANNegative x negative = positive
Negative x positive = negative
Positive x positive = positive
PRACTICE
1. -11 x -4 = ?
2. -20 x 6 = ?
3. -4 x 0 = ?
4. 25 x -6 = ?
HOMEWORK
1. -9 x -4 = ?
2. -2 x 36 = ?
3. -6 x 0 = ?
4. 23 x -3 = ?
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