1.6 X and / of real numbers

1.6 X and / of real numbers

Multiplication

The product of two real numbers with different signs is Negative.

Ex. 2(-3) = -6

Ex. -2 x 3 = -6

Multiple Choice

The product of two real numbers with different signs is?

• Positive

• Negative

Multiple Choice

Different Sign: 3 x -5 =

• -15

• 8

• 15

Multiple Choice

Different Sign: 6 x -2 =

• 3

• -12

• 12

Multiplication

The product of two real numbers with the SAME sign is Positive.

Ex. 2 x 3 = 6

Ex. -2(-3) = 6

Multiple Choice

The product of two real numbers with the Same signs is?

• Positive

• Negative

Multiple Choice

Same Sign: -4 x -5 =

• 20

• -20

• 9

Multiple Choice

Same Sign: -2(-6)

• -12

• -8

• 12

Division

The Quotient of two real numbers with Different Signs is negative.

Ex. -20 / 5 = -4

Ex. 20 / (-5) = -4

Multiple Choice

Different Signs: 6 / -2 =

• -3

• 8

• 3

Multiple Choice

Different Signs: -10 / 2 =

• 5

• 8

• -5

Division

The Quotient of two real numbers with the Same Signs is Positive.

Ex. -20 / -5 = 4

Ex. 20 / (5) = 4

Multiple Choice

Same Sign: -12 / -2

• 6

• -6

• 10

Multiple Choice

Same Sign: -8 / -4

• -2

• 12

• 2