This is a SELF CHECKING practice page that is common core aligned. To check their answers, students simply plug the answers into a riddle. If the answer makes sense, their answers are right! This lesson includes computation problems. It includes a complete key. It is aligned with Envision Topic 1 for 5th grade. Examples and ample work space are provided in a kid-friendly
appealing format. This is the 2nd lesson of our place value unit. Please look for the entire place value unit in our Double the Fun store.