Page 40 - ใบงานเรยนออนไลน ป. 6
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ฝ.๑.๒๒/ผ.๒๒
แบบฝึกหัด 1.22
หำ ค.ร.น. โดยกำรหำตัวคูณร่วม
1. 4, 7
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2. 9, 15
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3. 5, 10, 12
วิธีท�ำ ..........................................................................................................................
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์
่
ส ถ า บั น ส ง เ ส ริ ม ก า ร ส อ น วิ ท ย า ศ า ส ต ร แ ล ะ เ ท ค โนโ ล ยี ( ส ส ว ท . )
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