Round or estimate Flashcards
1
Q
Sum
A
An answer to any addition problem
2
Q
Difference
A
An answer to any subtraction problem
3
Q
Estimate
A
A number close to an exact value. An estimate is also a good educated guess
4
Q
Rounding
A
To find the approximate value of a number.
5
Q
Inverse operations
A
Operations that undo each other
