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18 Cards in this Set
- Front
- Back
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The Distributive Property of Multiplication over Addition
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c(a+b)= ca+cb.
or 1(2+3)= (1*2)+(1*3) 2 + 3 =5 |
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The Distributive Property of Multiplication over Subtraction
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c(a-b) = ca-cb
or 3(2-1) = (3*2)-(3*1) 6 - 3 = 3 |
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The Distributive Property of Multiplication over Subtraction
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c(a-b) = ca-cb
or 3(2-1) = (3*2)-(3*1) 6 - 3 = 3 |
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Multiplication Property of -1
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a* -1 = -1*a = -a
or 2*-1 = -1*2= -2 |
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Oppisite Sum of a Property
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-(a+b)= -a + (-b) = -a - b
or -(1+2)= -1 + (-2) = -1 - 2 |
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Oppisite Sum of a Difference Property
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-(a-b) = -a +b
or -(3+4) = -3 +4 |
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Additon Property of Equality
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if a=b then a+c= b+c
or if 1=1 then 1+2= 1+2 |
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Subtraction Property of Equality
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if a=b then a-c= b-c
or if 2=2 then 2-1= 2-1 |
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Related Facts Property of Addition and Subtraction
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if a+b=c then b+a=c
..c-b=a and c-a=b or if 1+2=3 then 2+1=3 ..3-2=1 and 3-1=2 |
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Additive Identity Property
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a+0= 0+a =a
or 4+0= 0+4 =4 |
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Additive Inverse Property
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a+ -a = -a +a= 0
or 5+ -5 = -5 +5= 0 |
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Multiplication Property of Equality
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if a=b then ca= cb
or if 2=2 then 7*2 = 7*2 |
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Division Property of Equality
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if a=b then a/c = b/c
or if 3=3 then 3/5 = 3/5 |
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Related Facts Property of Multiplication and Division
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if ab=c then ba=c.. c/b=a and c/a=b
or if 2*3=6 then 3*2=6.. 6/3=2 and 6/2=3 |
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Multiplication Property of Zero
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a*0= 0*a= 0
or 2*0= 0*2= 0 |
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Zero Product Property
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If the product or two real numbers a and b is 0 then a=0 or b=0 or both a and b equal 0.
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Multiplicitive Identity Property
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a*1= 1*a = a
or 4*1= 1*4 = 4 |
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Multiplicitive Inverse Property
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a* 1/a= 1/a * a = 1
or 3* 3/1= 3/1 * a = 1 |
