Simple, easy to use number line for primary grades. Addition arrow in green and subtraction arrow in red makes it easy for student to understand which way to go when solvingproblems.
1ST GRADE ADD TWO-DIGIT NUMBERS AND ONE-DIGIT NUMBERS FLIP BOOK iREADY® MATH UNIT 5 LESSON 20 FUN ACTIVITY CRAFT This Flip Book Project is a great companion for iReady® Math.This project is a great addition to any Math Curriculum for First Grade. It offers your students extensive practice with practicing how to: o Cross to the next ten when adding ones that total 10 more. o Develop strategies to add two-digit numbers and one-digit numbers and explain the reasoning used. o Solveproblems inv