vocabulary for 6th grade math chpter 1-3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| distributive property | Example: 5*(3+4)=5*3+5*4
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| identity property of addition | states that the sum of zero and any number is that same number 5+0=5
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| commutative property of addition or multiplication | states that if the order of the addends or factors is changed, the sum or product remains the same 6*7=7*6
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| zero property of multiplication | states that the product of any number and zero is zero 2*0=0
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| associative property of addition and multiplication | states that changing the grouping of the addends or factors does not change the sum or the product
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| identity property of muliplication | states that the product of a number and one is that same number 9*1=9
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| evaluate | to find the answer or value of an expression
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| exponent | the number that tells how many times a factor(base) is to be multiplied together
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| variable | a letter or symbol that stands for an unknown number x + 3 = 18 x=15
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| clustering | a method of estimation used when all the addends are about the same 52+49+51 about 50*3
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| numerical expression | a phrase used in math that contains only numbers and operation symbols 5*7+4
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| compatible numbers | pairs or groups of numbers that are easy to compute in your head 4*25*8
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| estimate | an approximate answer after rounding two or more numbers 27 + 57 is about 30+60=90
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| distributive property | Example: 5*(3+4)=5*3+5*4
🗑
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| identity property of addition | states that the sum of zero and any number is that same number 5+0=5
🗑
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| commutative property of addition or multiplication | states that if the order of the addends or factors is changed, the sum or product remains the same 6*7=7*6
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| zero property of multiplication | states that the product of any number and zero is zero 2*0=0
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| associative property of addition and multiplication | states that changing the grouping of the addends or factors does not change the sum or the product
🗑
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| identity property of muliplication | states that the product of a number and one is that same number 9*1=9
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| evaluate | to find the answer or value of an expression
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| exponent | the number that tells how many times a factor(base) is to be multiplied together
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| variable | a letter or symbol that stands for an unknown number x + 3 = 18 x=15
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| clustering | a method of estimation used when all the addends are about the same 52+49+51 about 50*3
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| numerical expression | a phrase used in math that contains only numbers and operation symbols 5*7+4
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| compatible numbers | pairs or groups of numbers that are easy to compute in your head 4*25*8
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| estimate | an approximate answer after rounding two or more numbers 27 + 57 is about 30+60=90
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| decimal | another way of writing a fraction which is part of a whole
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| composite number | a whole number greater than 1 that has more than two factors
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| prime number | a whole number greater that 1 that has only two factors,1 and itself
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| greatest common factor | the greatest divisor that two or more numbers have in common
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| least common multiple | the smallest multiple that two or more number have in common
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| prime factorization | a number divided into the product of all its prime factors 24=2*2*2*3
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| base | the number that is with an exponent which is used as the repeated factor 5*5*5=5^3
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| compensation | used in estimating when you change one number to a multiple of ten and adjust the other number to keep the balance 27+18= 30 +15=45(added 3 to 27 and subtracted 3 from 18)
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| distributive property | Example: 5*(3+4)=5*3+5*4
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| identity property of addition | states that the sum of zero and any number is that same number 5+0=5
🗑
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| commutative property of addition or multiplication | states that if the order of the addends or factors is changed, the sum or product remains the same 6*7=7*6
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| zero property of multiplication | states that the product of any number and zero is zero 2*0=0
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| associative property of addition and multiplication | states that changing the grouping of the addends or factors does not change the sum or the product
🗑
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| identity property of muliplication | states that the product of a number and one is that same number 9*1=9
🗑
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| evaluate | to find the answer or value of an expression
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| exponent | the number that tells how many times a factor(base) is to be multiplied together
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| variable | a letter or symbol that stands for an unknown number x + 3 = 18 x=15
🗑
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| clustering | a method of estimation used when all the addends are about the same 52+49+51 about 50*3
🗑
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| numerical expression | a phrase used in math that contains only numbers and operation symbols 5*7+4
🗑
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| compatible numbers | pairs or groups of numbers that are easy to compute in your head 4*25*8
🗑
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| estimate | an approximate answer after rounding two or more numbers 27 + 57 is about 30+60=90
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| decimal |
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| composite number |
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| prime number |
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| least common multiple |
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| prime factorization |
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| compensation |
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
andersonbec
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