matematika

SOAL MATEMATIKA 1 SD

kelas 1SD

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http://upload.ugm.ac.id/899UKM%20matematika%201.doc  

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http://upload.ugm.ac.id/133soal-matematika-1-12007.docx

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http://upload.ugm.ac.id/262SoalMatematikaSDkelas1semester2.pdf