This Earth Day themed game reviews two-step word problems with all four operations. The questions include word problems with addition, subtraction (both single digit and addition/subtraction with and without regrouping), multiplication and division (basic facts to 100 as well as multiples of 10). It includes the following components: ** 25 practice word problems. The answers follow the questions, so the students get instant feedback. **The Lightning Round! This round will be a quick review of al