Chapter 5 Flashcards
1
Q
Inverse operation
A
Operations that undo each other
2
Q
Sum
A
The answer to an addition problem
3
Q
Difference
A
An answer to an subtraction problem
4
Q
Estimate
A
A number close to an exact value. An estimate indicates about how much
5
Q
Round to find the approximate value of a number
A
To find the approximate value of a number
