In this Finding 10 More 10 Less Activity, students practice finding 10 more and less than a given number to build skip counting and base ten skills.

In this Round it Up or Down Ice Cream Activity, students use place value understanding to round whole numbers to the nearest 10 or 100.

In this Scooping Up Hundreds Rounding Activity, students use place value understanding to round whole numbers to the nearest 100.

In this 3.NBT.1 Common Core Activity, studentsuse place value understanding to round whole numbers to the nearest 10 or 100.

In this Let's Make a Number Hundreds Tens Ones Activity, students understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.

In this Blast Off With Numbers Base Ten Words Expanded Form Activity, students will read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Using Place Value Party Place Value Activity, students build four digit numbers using a place value chart to build their number sense skills.