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Author:Yin Kelvin Wong

New Resources

  • 異分母分數減法
  • 錐體建築師
  • 三位數除以一位數(一)
  • 【案例】2013年安徽高考15题
  • 四邉形 (四年級) 教師版

Discover Resources

  • 方格紙上畫平行四邊形1
  • 動態比大小
  • gtx-f03-taiwan-01 台灣國徽
  • f-10-2-poly3-gph-bac-2&3
  • ANG_ FIRST_GGB

Discover Topics

  • Rotation
  • Perimeter
  • Congruence
  • Trigonometry
  • Dilation
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