**2.**The answer to an addition equation.**4.**Addition. To plus numbers together.**9.**Find the answer**11.**The top number in a fraction**13.**A straight line left to right**15.**Make the expression easier to look at (combine like terms)**16.**A symbol to clarify the order of operations in an algebraic expression**18.**The inside space within a 2D shape**19.**The bottom number in a fraction**21.**To equally split a number**23.**To remove an amount from anothe.**25.**Find the answer to the problem

**1.**The answer to a multiplication equation**3.**To remove an amount from anothe.**5.**A number written with tenths and/or hundredths, thousandths, etc.**6.**Repeated addition**7.**The length of the outside of a 2D shape**8.**Check in a specific way that your work is correct**10.**A straight line from top to bottom**12.**The answer to a subtraction equation**14.**A unit of measurement for angles**17.**A number that includes a numerator and denominator separated by a line (also represents division)**20.**Repeated addition**21.**Information that can be collected and represented in many ways**22.**Addition. To add numbers together.**24.**The space between two lines that intersect