More Adding and Subtracting

Here are some quick timed tests I've made for addition and subtraction fluency. There are 10 problems (mixed addition and subtraction), and I give students one minute to complete the problems. Each set focuses on an addition/subtraction strategy. I started with plus/minus 0, then 1 and 2, partners of 10, doubles, and then subtracting and adding with 10. You could use them in whatever order you think is best for your classroom. These are designed for 2nd grade students, but could be used to challenge 1st graders or used as review for students who need it in the upper grades. I'll be adding more for near doubles and the make a 10 strategy soon!