20/20 Linear Inequalities 4+
Walter Kissach
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- HK$ 8.00
螢幕截圖
描述
A power learning aid combines Coaching Calculators, Practice and Guide to help students master linear inequalities.
The Coaching Calculators focus on one-step, two-step and multi-step linear inequalities as well as those containing parentheses, decimals and fractions :
one-step : x − 2 ≤ 3 , x/7 ≥ 2
two-step : 3x + 8 ≤ 20, 2 ≥ 5 − 6x
multi-step : 4 + 9x ≥ 2x − 18
parentheses : 2(3 − 4x) ≤ 2x + 9
decimals : 0.25x + 1.5 = 9.9 − 0.2x
fractions : (1/2)x − 5 ≥ 3x + 1/5
Practice focuses on all of the above as well as harder inequalities with parentheses and fractions :
10 − 3(2 − 3(x + 5)) = 2x + 9
(1/2)(2x − 5) ≥ 3x + 3/4
Students learn quickly as they work with Coaching Calculators and Practice to review each step of the solving process.
The Guide includes step-by-step worked examples that highlight key differences between solving linear inequalities and solving linear equations.
最新功能
版本 6.1
This version contains minor bug fixes.
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資料
- 供應商
- Walter Kissach
- 大小
- 2.2 MB
- 類別
- 教育
- 兼容性
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- iPhone
- 須使用 iOS 16.0 或以上版本。
- iPad
- 須使用 iPadOS 16.0 或以上版本。
- 語言
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英文
- 年齡
- 4+
- Copyright
- © 2024 Walter Kissach
- 價格
- HK$ 8.00
支援
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家人共享
啟用「家人共享」後,多達六位家庭成員可以使用此 App。