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math equations
| Question | Answer |
|---|---|
| commutative property of addition | a+b=b+a |
| associative property or addition | a+(b+c)=(a+b)+c |
| additive identity | a+0=a |
| additive inverse | a+(-a)=0 |
| commutative property of multiplication | ab=ba |
| associative property of multiplication | a(bc)=(ab)c |
| multiplicative identity | a*1=a |
| multiplicative inverse | a*1/a=1 |
| distributive property | a(b+c)=ab+ac |
| addition property of equality | if x-a=b then x-a+a=b+a or x=b+a |
| subtraction property of equality | if x+a=b then x+a-a+b-a or x+b-a |
| multiplication property of equality | if x/a=b and z doesnt = 0 then a*x/a=a*b or x=ab |
| division property of equality | if ax=b and a doesnt = 0 then ax/a=b/a or x=b/a |
Created by:
Ljg1237
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