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Touch decimals Place value ± App for Android

Touch decimals Place value ± App for Android

Touch decimals Place value ± Double interactive place value chart. Wireless abacus. - Show and experience the addition and addition with carry. - Show and experience the subtraction and subtraction with borrowing. - Zero as "nothing" in a place value place, or as negative-positive pairs of Tokeens or Places with sign. Two configurations: Default and J. LeMieux version: Change the version, upper back arrow, or at the menu option. D E F A U L T C O N F I G U R A T I O N : (Positive and negative Tokens, and Places without sign) MAIN ELEMENTS: Each chart with a variable number of places. In the places, a variable number of tokens with positive or negative value TOKENS: A token can be positive or negative. A positive token is born with the tap of a finger on the screen A pair of... Show More


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Maurici Carbó
Maurici Carbó (Other)
4 years ago
I've developed it. (
Time spent reviewing site: 1 month of development.