Calculati a) [ 2, 9] ; b) [ 7, 21 ] ; c) [ 15 , 30 ,45 ] ;

Răspunsul a fost dat de: USER1325
30 Agustus 2025 matematica 5 minute
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Întrebare

Clasă: Education Materie: matematica
Calculati a) [ 2, 9] ; b) [ 7, 21 ] ; c) [ 15 , 30 ,45 ] ;
Întrebare a fost pusă de:
60 Vezi 60 Răspunsuri

Răspuns (60)

Cel mai bun răspuns
(96)
dacă , este plus, atunci:
a) 2 plus 9=11
b) 7 plus 21=28
c) 15 plus 30 plus 45=90
Răspunsul a fost dat în data 30 Agustus 2025

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