Add and subtract within 10
Skill, addition, level K
Lines up with: K.OA.A.2
Builds on
Leads to
- Changing order or grouping does not change a sum
- Count on from a number instead of counting everything
- Find the missing number that makes both sides equal
- Solve every kind of adding and subtracting story within 20
- Split numbers up to 10 into parts, and find the partner that makes ten
- Subtracting is finding a missing part
Lessons
No lesson yet.