This math worksheet goes along with Unit 2 of the CCSS. It focuses on 1.OA.5 and 1.OA.6. The students will be adding 1, adding 2, subtracting 1, and subtracting 2. I also creating a sheet with the thinking "I have 6, so I need to count on 2 times or I have 5, I need to count backwards 1 time." This will provide students with a strategy to complete the equation.