Iḥricen
Wali syiwa fhem amek i yetteddu uḥric s wefran n uɣlaf akked uzewwer gar 1 akked 10.
Ldi aɣbaluIsteqsiyen ɣef uskasi-agi 3D
D acu-t ufraydi (fraction)?
Ufraydi yezmer ad d-ibeggen irgazen iwulmen n yiwen umur. Di 3/4, amazray 4 yebɣa ad d-yini amur yebḍa ɣer kuẓ n yirgazen iwulmen, ma d amazal 3 yebɣa ad d-yini ttxil kraḍ seg yirgazen-agi i d-yettwaḥsaben.
Acuɣer 1/2 akked 2/4 ssemganen am tikkelt?
M'ara nekkes yiwen seg sin irgazen iwulmen, neɣ sin seg kuẓ irgazen iwulmen, ad d-afeɣ azgen n uksas-nni. Ifraydiyen-agi mgadaren. M'ara nessenɣer amazal d umazray n 1/2 s 2, ad d-afeɣ 2/4.
Aɣbalu: OpenStax