CCSS.Math.Content.1.OA.B.3

Lessons for this standard

Alien Addition and Subtraction
  • Math
  • Elementary (Grades K-2)
Common Core
Two sheets requiring the children to solve the addition and subtraction sums and match the aliens to their spaceship. Aligned with Common Core State...
Number Work.
Math_Team
Updated: 
2016
3 Comments
  • Math
  • Elementary (Grades K-2)
Common Core
Use the number line to fill in the missing number in these number sentences. Aligned with Common Core State Standards: 1.OA.3, 1.OA.4, 1.OA.6,...
Number 100 Printable Collection
Common Core
Whether you’re celebrating the 100th day of school or introducing hundred charts to your students, these printable activities are sure to engage your...