4th & 5th Grade Math Challenge. Turn math practice into a top-secret mission! With multi-digit multiplication, long division, addition, and subtraction built into exciting missions and gadget purchases, your students will stay engaged from start to finish. Covers all 4 operations, ideal for 4th and 5th grade.The material is editable, so you can change the numbers to your own and adjust the difficulty level to different students. Students choose 2 agents, assign them to 6 missions, and h