Math Worksheets and Study Guides First Grade. Skip Counting

The resources above correspond to the standards listed below:

Virgin Islands Common Core Standards

VI.CC.NBT.1. Number and Operations in Base Ten
Use place value understanding and properties of operations to add and subtract.
NBT.1.5. Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.