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近似值:有效數字

Author:Anthony OR 柯志明, Alex CHIK
Topic:Numbers

New Resources

  • 兩位數加法
  • 兩位數除以一位數(二)
  • 三位數除以一位數(二)
  • 四邉形 (四年級) 教師版
  • 兩組對邊相等的四邊形

Discover Resources

  • 橢圓軌跡加滑桿
  • Solve Linear Inequalities graphically(二元一次不等式的圖解)
  • 認識假分數
  • 鉛筆畫圓
  • gjh-g03-01 和的平方公式的副本

Discover Topics

  • Power Functions
  • Bar Chart or Bar Graph
  • Rational Numbers
  • Ratios
  • Conic Sections
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