Multiplication & Division. Thaum kawg ntawm qib peb, koj tus menyuam yuav tsum muaj tag nrho lawv qhov sib npaug thiab faib qhov tseeb (txog 100) cim Hauv qib plaub, cov tub ntxhais kawm txuas ntxiv qhov kev nkag siab no thiab pib suav ob thiab peb tus lej sib npaug thiab faib teeb meem.
Dab tsi qhov tseeb qhov sib npaug yuav tsum yog qib peb paub?
Master multiplication and division li ntawm 100.
Nyob rau lub hnub nyoog no, cov menyuam kawm ntawv yuav tsum paub lawv lej facts factors up to 10 x 10. Lawv kuj yuav tsum muaj peev xwm ua kom puas siab puas ntsws los ntawm kaum, pua, thiab txhiab. Sim muab cov lus qhia sib piv nrog cov teeb meem lo lus ib yam nkaus.
qib twg koj yuav tsum paub qhov sib npaug?
Cov menyuam yaus pib kawm qhov sib npaug hauv qib thib ob, thiab faib hauv qib peb. Cov ntsiab lus lej no tau nce siab dua thaum lub sijhawm mus ntxiv. Kev kawm kom sib faib thiab sib faib yog qhov nyuaj rau ntau tus menyuam.
Tus menyuam hnub nyoog twg yuav tsum kawm cov lus sib npaug?
Cov menyuam yaus tuaj yeem pib kawm lawv cov lus sib npaug thaum lawv tau paub cov ntsiab lus sib ntxiv thiab rho tawm thiab paub txog cov arrays thiab suav li 2's thiab 5's, uas feem ntau yog by hnub nyoog 9.
Txhua tus kawm qib 3 yuav tsum paub dab tsi?
lej thib peb xav kom cov tub ntxhais kawm paub lawv ntxiv, rho tawm, sib faib thiab faib cov tsev neegthiab siv lawv hauv qhov sib npaug thiab cov teeb meem ob-kauj ruam. Tsis tas li ntawd, cov tub ntxhais kawm qib 3 yuav tsum paub yuav ua li cas: Nyeem thiab sau cov lej loj dhau ntawm pua txhiab, paub qhov chaw muaj nqis rau txhua tus lej.
