Math cross word puzzle

This printable crossword puzzle on the topic of Algebra has 15 clues. Answers range from 5 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A+-A=B
A+B=B+A
A÷B=B÷A
A result obtained by dividing one quantity by another
To make an expression shorter with the same value
A×B÷A=1
2x+y-10 when x=4 & y=3 gives you the value of 1
A mathematical phrase that contains only constants and or operations
any number that can be expressed as the quotient or fraction
Replacing one symbol with a number, a variable, or another algebraic expression of the same value
A(BC)= (AB)C
The set of numbers (...,-3,-2,-1,0,1,2,3...,)
PEMDAS
3 times 1/3 equals 1.
a single number, variable, or the product of numbers and variables