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algebra
| Question | Answer |
|---|---|
| algebraic expressions | have at least one variable and one operation |
| variable | a letter that represents an unknown value |
| constant | a term without a variable;a number |
| coefficent | the number part of a term with variables |
| term | a single number or variable, or numbers and variables multiplied together |
| like term | two or more terms with the same variable or exponent |
| sums | answer to addition problem |
| altogether | answer to addition problem |
| product | answer to multiplycation problem |
| quotient | answer to division problem |
| how much/ less | answer to subtraction problem |
| difference | answer to subtraction problem |
| less than/ fewer than | answer to subtraction problem |
| is than/ from | reverse the order |
| % or fraction of | multiply |
| associative property | the way in which numbers are grouped when added or multipplyed does not change the answer |
| commutative property | the order in which numbers are added or multipplyed does not change the answer |
| identify property of addition | the sum of an addend and 0 is the same as the addend |
| identify property of multiplycation | the product of any factor and 1 is the same as the factor |
| additive inverse property | adding a number and it's opposite will produce a sum of zero |
| multilpicative inverse property | multiply any number and it's inverse equals one |
| associative property | (x+)+9=x+(7+9) |
| associative property | 4(3x9)=(4x3)9 |
| commutative property | (x+7)+9=(4x3)9 |
| commutative property | 5x6-6x5 |
| identify property of addition | x+0=x |
| identify property of multiplycation | 6(1)=6 |
| multilpicative inverse property | 4x1/4=1 |
| additive inverse property | -5+5=0 |
| distribution property | 4(x+3)=4x+12 |
| distribution property | 16+40=8(2+5) |