# Math Chapter 3 Vocab

## Quiz by Jenna Manos

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6 questions

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- Q1
Subtraction

an operation that tells the difference, when some or all are taken away

30s - Q2
Difference

The answer to a subtraction problem

30s - Q3
Inverse operation

Two operations that can undo each other

30s - Q4
Estimate

A number close to the exact number

30s - Q5
Subtraction Sentence

A number sentence in which one quantity is taken away from another quantity

30s - Q6
Regroup

To rename a number using place value

30s