BASE BLOCKS: A K-6 interactive-math manipulative from Utah State University's National Library of Virtual Manipulatives (NLVM). Base blocks are used to illustrate concepts of place value, addition, and subtraction in our base-10 system of numeration.• Arrange the base-blocks into groups of 1’s, 10’s, 100’s to represent a given number.• Illustrate the addition of numbers using base blocks and the “carrying” or “regrouping” concept.• Show the subtraction of numbers using base blocks and the “borrowing” or “regrouping” concept.• Teachers are able to create and save their own exercises.
免費玩Base Blocks APP玩免費
免費玩Base Blocks App
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Base Blocks APP QRCode
| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | iOS App Store | 1.0 App下載 | $1.99 | 2014-09-04 | 2015-06-04 |
