Addition and Subtraction Strategies:
This product includes pages dedicated to the many different addition and subtraction strategies that students can utilize. Students will add and subtract multi-digit numbers by using a number line, base-ten blocks, place value, partial-sums and the standard algorithm. Feel free to use this to reinforce all the different ways to add multiple numbers.
This product includes sheets related to number lines. Students are asked to combine numbers and show their own on a number line. Instead of using a standard algorithm students are given opportunities to develop a conceptual understanding of place value, addends and sums through this activity.
*An answer key is included