Overview ntau cov me nyuam muaj teeb meem nrog maths hauv tsev kawm ntawv, thiab nws yog to taub vim li cas. Tab sis ua tau, Hais tsis yog li phev heev li nws xav tau. Tau lub dai ntawm maths ntxov nyob yuav yeej zoo rau koj vim…
Overview ntau cov me nyuam muaj teeb meem nrog maths hauv tsev kawm ntawv, thiab nws yog to taub vim li cas. Tab sis ua tau, Hais tsis yog li phev heev li nws xav tau. Tau lub dai ntawm maths ntxov nyob yuav yeej zoo rau koj vim…