1. Second grade Skill
- Add and subtract numbers up to 20
- Addition and subtraction - ways to make a number - up to 20
- Addition and subtraction word problems - up to 20
- Addition and subtraction - balance equations - up to 20
- Addition and subtraction sentences up to 20: which is true?
- Input/output tables - write the rule - up to 20
- Inequalities with addition and subtraction - up to 100
- Add and subtract numbers up to 100