Question

Va rog sa ma ajutati la ex. 16!Daca nu,intru peste tine la ora 00:00

Answer 1

Răspuns

Explicație pas cu pas:

384*29=

384*(20+9)=

7680+3456=11.136

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608*54=608*(50+40=(608*50)+(608*4)=30400+2432=32.832

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292*307=292*(300+7)=(292*300)+(292*7)=87600+2044=89.644

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308*205=308*(200+5)=(308*200)+(308*5)=61.600+1.540=63.140

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Answer 2

384×29=384×(20+9)=(384×20)+(384×9)=7680+3456=11136
608×54=608×(50+4)=(608×50)+(608×4)=30400+2432=32832
292×307=292×(300+7)=(292×300)+(292×7)=87600+2044=89644
308×205=308×(200+5)=(308×200)+(308×5)=61600+1540=63140
Sper că te-am ajutat (şi că nu intri peste mine la 00:00).