Qhov ntau ntawm 4 yog dab tsi?
Qhov ntau ntawm 4 yog dab tsi?

Video: Qhov ntau ntawm 4 yog dab tsi?

Video: Qhov ntau ntawm 4 yog dab tsi?
Video: Txoj kev ua laib thaum kawg tsis tshuav dab tsi 3/23/2023 2024, Hlis ntuj nqeg
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4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 1618, 160, 1618, 160, 1618, 160, 1618, 160, 1618, 160, 1618, 160, 1618, 160, 1618, 160, 160, 161,, 192, 196, Related Links: Dab tsi yog yam ntawm 4?

Ntawm no, qhov ntau ntawm 4 txhais li cas?

Ntau Ntawm tus lej txhais tau tias piv txwv, 2, 4 6, 8, thiab 10 yog ntau ntawm 2. Kom tau txais cov lej no, koj muab 2 los ntawm 1, 2, 3, 4 , thiab 5, uas yog cov lej. A ntau ntawm tus lej yog tus lej uas muab los ntawm tus lej.

Tom qab ntawd, lo lus nug yog, dab tsi yog yam ntawm 4? Cov yam ntxwv ntawm 4 : 1, 2, 4 . Primefactorization: 4 = 2 x 2, uas tuaj yeem sau tau 4 luas = 2². Los ntawm √ 4 = 2, tag nrho tus lej, 4 yog aperfect square.

Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog 10 qhov sib npaug ntawm 4?

Cov ntau 4 yog: 4 8, 12, 16, 20, 24, 28, 32, 36, 40, 44 ntau 5 ua:5,. 10 , 15, 20, 25, 30, 35, 40, 45, 50, Puas yog qhov ntau ntawm 4 ib txwm muaj?

Piav. Yog vim ntau ntawm txawm tus lej yog ib txwm sib.

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