Week 5 Vocab Flashcard

Front

Answer to an addition problem

Back

sum

Answer explanation

Front

Answer to a subtraction problem

Back

difference

Answer explanation

Front

A number added to another number.

Back

addend

Answer explanation

Front

Number subtracted from another

Back

subtrahend

Answer explanation

Front

First number in subtraction: the number from which another is subtracted.

Back

minuend

Answer explanation

Front

Math statement with numbers and operations (+, -) but NO = sign.

Back

expression

Answer explanation

Front

Math statement with an = sign

Back

equation

Front

Distance around a shape

Back

Perimeter

Answer explanation

Front

A flat, closed shape with straight sides.

Back

polygon

Answer explanation