Catherine Vitti | iOS 应用
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- Fraction-O-Meter
- iOS 应用: 教育 来自: Catherine Vitti
- $0.99
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- 积分: 0 + 2 (1.0) 版本: 4.2.1 Fraction-O-Meter allows users to build their skills in: Evaluating and estimating fractions Expressing fractions as decimals and percentages Factoring to reduce fractions to their ... ⥯
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- Subtraction Concentrated
- iOS 应用: 教育 来自: Catherine Vitti
- $0.99
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- 积分: 0 + 1 (5.0) 版本: 3.1.0 Practice solving subtraction problems of one-digit to five-digit numerals. Work column-by-column or by doing the math in your head and selecting from multiple choices. Proper borrowing ⥯
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- Addition Concentrated
- iOS 应用: 教育 来自: Catherine Vitti
- $0.99
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- 积分: 0 + 2 (5.0) 版本: 4.2.1 Solve addition problems of one-digit to five-digit numerals, either in the traditional right-to-left, column-by-column method; or in multiple choice mode, to select the answer from ... ⥯
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Catherine Vitti | 开发人员
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