CK-12 Foundation
Decimal Rounding Given Place Value
Tests mathematicians' knowledge of decimals, place value, and rounding with a five-question interactive. A tool with movable parts assists scholars in answering questions—multiple-choice and true or false. A discussion question...
Curated OER
Numbered Doors
In this numbered doors worksheet, students solve a problem where they find the least expensive way to put metal numbers on doors that all have a certain value. Students complete 1 problem.
Curated OER
Accentuate the Positive!
Students participate in an interactive online activity about adding, subtracting, multiplying, and dividing positive and negative integers. Students look at sample problems through out the activity and have the opportunity to complete ...
Other
The Math Learning Center: Math Tools Number Pieces
Number pieces help students develop a deeper understanding of place value while building their computation skills. Click on the number pieces to move them to the board and arrange as needed!