# Addition/Subtraction

Great addition and subtraction number search for kids. Great challenge for early finishers!

FREE printable game for adding and subtracting large numbers! All you need is the game board, game pieces and a die!

Number Puzzles help students match various models and representations of the addition problems , subtraction problems, and other numbers show. These puzzles are a great math station or math center and give students hands-on experience with sorting, classifying and categorizing second grade math concepts.

FREE printable game for adding and subtracting large numbers! All you need is the game board, game pieces and a die!

Learning Adventures with Mrs. Gerlach: Math B.U.I.L.D. Centers with Freebies!

Two-Step Story Problems (Addition and Subtraction) Freebie

Addition and Subtraction Word Problems Grouped by Problem Type is a year-long resource for problem solving. Total of 156 problems. This packet makes a distinction between procedures (steps in solving a problem), models (which show the relationship between the numbers in the problem) and strategies for computation (such as count on, breaking part a number, etc.). Included are six different models to use with students (all based on inverted-v and bar models).

Use LEGO bricks to teach part-whole relationships. Great way to make this concept more fun, and improve word problem skills.

Here's a game to help students practice mental math and adding 10 to a number.

Double Digit Regrouping