20 terms

G5 Math Words Fall Semester

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Exponent
The number of times a number is multiplied by itself
Least
Smallest
Greatest
Biggest
Parenthesis
Round brackets ( )
Standard algorithm
A step by step way to solve a problem.
Factors
Numbers that are multiplied together to get a product
Numerical expression
A mathematical phrase that has only numbers and operation symbols
Numerical equation
A mathematical sentence that contains at least one variable and an equal sign.
Estimate
A number that is not exact; a careful guess.
Convert
Change from one form to another
Calculate
To work out by using arithmetic
Decompose numbers
To break a number into parts or smaller values
Evaluate an expression
To solve it!
Value
The value of a digit depends on its place in the number (tens, hundreds, thousands)
Sum
The answer to an addition problem
Difference
The answer to a subtraction problem
Standard form of 1,234
1,234
Expanded form of 1,234
1000 + 200 + 30 + 4
Word form of 1,234
one thousand, two hundred thirty-four
Rounding
Expressing a number to the nearest thousandth, hundredth, tenth, one, ten, hundred, thousand, and so on as directed.
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