Know All About Numbers: The Missing Sign

Updated on Mar 26, 2010
3.7 based on 3 ratings

Help ... these number sentences have lost their signs! Only one sign—plus or minus—can make each equation true, and your child is the last hope to find the answers. He'll boost his understanding of arithmetic, mental math, and problem solving in this fun, all-in-one worksheet.

For more printables like this, make sure to check out the rest of the number worksheets.