Adding and subtracting 1-digit numbers from 2-digit numbers (with some regrouping) within 10 for April. Perfect for practicing students' understandings of addition, subtraction, missing addends, making a 10, and commutative property. These Spring-themed puzzlers are ideal for math enrichment and challenge! So often it seems that finding just-right resources for all of our learners is a full time job, especially for our highest group of mathematicians. These are the friends working a grade-level