Are you looking for fun hands-on activities for 2nd grade adding and subtracting 10 and 100 to 3-Digit Numbers? With these engaging math mystery message task cards, students will practice targeted math skills by solving equations and decoding the mystery message!This engaging activity will appeal to all students, including homeschool, general ed, and gifted and talented students.In this bundle, you will get EIGHT sets of 32 task cards each for a total of 256 task cards!Easy to print task card "b