Khan Academy Wiki
4th grade (U.S.): Place value and rounding
4th grade (U.S
Description
Achieve mastery in all skills in 4th grade (U.S.): Place value and rounding
Details
Type Challenge Patch
Energy point(s) awarded 0
Status Retired
Disclosed?
Repeating?

This page contains exercises which pertain to the subcategory 4th grade (U.S.): Place value and rounding. Mastering them awards user with the Challenge Patch 4th grade (U.S.): Place value and rounding as well.

All items (12)