Math Flashcards
1
Q
Expanded form
A
A way of a number as the sum of the values of its digits
2
Q
Word form
A
Writing a number in word and not numbers
3
Q
Place value
A
The value given to a digit by its position in a number
4
Q
Decimal
A
A number that has a digit in the tenths place, hundredths place,and beyond
5
Q
Period
A
Each group of three digits on a place value chart
6
Q
Standard form
A
The usual or common way to write a number using digits
7
Q
Equivalent decimals
A
Decimals that have the same value
8
Q
Difference
A
Subtracting
9
Q
Sum
A
The answer to a addition question
10
Q
Inverse operation
A
Operations that undo the each other
11
Q
Estimate
A
A number close to the exact value
12
Q
Round
A
To find the approximate value of a number
13
Q
Difference
A
Subtracting
14
Q
Sum
A
The answer to a addition question
15
Q
Inverse operation
A
Operations that undo the each other
