Do you have students in 2nd grade and up who have difficulty with negation in math word problems? This BOOM Deck provides interactive training to aid with those skills. The student reads the problem, follows the direction, and answers the question with the correct number. An interactive way to work on negation!Can also be used with students older than 2nd grade who have difficulty with negation.**Watch the video preview to see the product in action.**The purchase of this deck includes a link tha