This set of making 10 and problem solving online activities focuses on the following foundational skills:

• Missing Addends
• Solving for 10
• Numbers to 100 on a Hundreds Chart
• Using Data in Categories
• Number Patterns

This set focuses on solving problems in multiple ways or getting more than one answer or solution.

Some games require flash permissions.

Games linked from this page practice Common Core Standards: K.MD.3, K.OA.3, K.OA.4, K.CC.5, K.CC.6