Real number properties Flashcards

1
Q

symmetric property

A

If x=y then y=x

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2
Q

Inverse property of addition

A

a+-a=0

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3
Q

Distributive property

A

a(b+c)=ab+ac

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4
Q

Multiplication property of 0

A

a*0=0

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5
Q

Identity property of addition

A

a+0=a

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6
Q

Commutative property of addition

A

a+b=b+a

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7
Q

Associative property of multiplication

A

(ab)c=a(bc)

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8
Q

Multiplication property of 1/identity property of multiplication

A

a*1=a

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9
Q

Closure property of addition

A

Real number+real number = real number

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10
Q

Closure property of Division

A

Real number/real number = real number

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11
Q

Associative property of addition

A

(a+b)+c=a+(b+c)

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12
Q

Inverse property of multiplication

A

a/b*b/a=1

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13
Q

Closure property of multiplication

A

Real number*real number=real number

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14
Q

Commutative property of multiplication

A

ab=ba

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15
Q

Closure property of subtraction

A

Real number-real number= real number

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