2nd Grade Math Center Activity Review Task Cards | Number Lines | CCSS 2.MD.B.6This set includes 24 task cards designed to help students practice adding and subtracting using a number line.✨ Aligned with CCSS.Math.Content.2.MD.B.6Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.What’s Included:✅ 24 task cards✅ Answer key✅