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Chapters 1-4
Math Vocabulary
Quiz on Thursday
Practice Examples
Study
100
one of the ten symbols (0,1,2,3,4,5,6,7,8,9) used to write numbers.
What is digit?
100
6 is the _________when solving 13 minus 7.
What is the difference?
100
To find an answer that is close to the exact answer.
What is an estimate?
100
A number sentence which shows that two equations are equal.
What is an equation?
100
The answer to a subtraction problem.
What is the difference?
200
The property that states that when you add zero to any number the sum is that number.
What is the Identity Property of Addition
200
To describe which of a set of numbers is the greatest, which is the least, and where the others fall between them based on their value.
What is order?
200
We use the symbols <,>, = when we _______ a set of numbers.
What is order?
200
(9 + 6 ) = (6 + 9)
What is the Commutative Property
200
3 + ( 8 + 5) = (3 + 8) + 5
What is the Associative Property of Addition?
300
A part of a number sentence that has numbers and operation signs but does not have an equal sign.
What is an expression?
300
Each group of three digits in a number separated by commas.
What is a period?
300
The number 8 is a _______.
What is digit?
300
A letter or symbol that stands for a number or numbers.
What is a variable?
300
Naming the place a number is in is it's _____________.
What is place value?
400
The letter n in math.
What is a variable?
400
A known number of things that helps you esitmate the size or amount of a different amount of things.
What is benchmark?
400
To tell whether a number is equal to, less than, or greater than another number.
What is compare?
400
The property that states you can group addends in different ways and still get the same sum.
What is the Associative Property of Addition
400
The property that states that when the order of two addends is changed, the sum is the same.
What is the Commutative Property of Addition
500
60 + 0 = 60
What is the Identity Property of Addition?
500
The answer to an addition problem.
What is the sum?
500
The value of a digit in a number, based on its position.
What is place value?
500
To replace a number with another number that tells about how many or how much?.
What is round?
500
57 is about 60.
What is rounding?