Relating addition and subtraction and playing the game BUMP; counting down. Relating addition and subtraction and playing the game BUMP; Working with numbers, starting with a number and counting ...

1st grade math skills: Find out what you need to know for your student In first grade, students focus on solving more difficult addition and subtraction problems. Updated Oct. 14, 2021, 6:46 AM PDT ...

Students put all their addition and subtraction skills together to solve equations. In this lesson, students put all their addition and subtraction skills together to solve equations. Julia begins ...