Lesson Plan Diva - The students roll the dice to fill in the 2 numbers. For your higher students roll 2 sets of dice to make 2 digit numbers. Then they write in the correct sign. Free download. Lots of nice downloads at this site.
Math Playground is a great place for your student to practice math concepts they are learning in school. For questions on what concepts your students should be learning about, please see the Common Core State Standards for Mathematics for their specific grade! : )