Open Number Line Strategy for adding 2 digit number + 1 digit number and 2 digit number + 2 digit number. Freebie.
FREEBIE - Math Strategies Graphic Organizers for addition, subtraction, multiplication, and division.
Step into 2nd Grade with Mrs. Lemons: A little of this, and a little of that :)
Geniiial !!!! Muy original! !!
Number Puzzles for Second Grade Math Stations
My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.
3 Tips to Build Math Fact Fluency
3 Tips to Build Math Fact Fluency Good post on how to effectively increase your students' math fact fluency. She has suggestions for math facts practice, games, and cooperative activities.
Blog Hoppin': Two Digit Subtraction with a Freebie!