About this worksheet
Use "Numbers up to 5" first, where children can still count fingers down, then 10. The Mixed operation puts addition and subtraction on the same page, which is how the facts appear in grade 1 and the best check that the sign is being read.
Standards
- Common Core K.OA.A.2 — solve subtraction problems within 10
- Common Core K.OA.A.5 — fluently subtract within 5
Questions
Can the answer be zero?
Yes: problems like "6 − 6" are included, since "taking all away" is part of understanding subtraction. Answers are never negative.