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Pls Urgent Dau Coroana Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls Pls P class=

Răspuns :

Răspuns:

Explicație pas cu pas:

a)

[ ( 5+5) : 5 + 25 : 5 ] × 5 = 35

= ( 10 : 5 + 5 ) × 5 =

= ( 2+5) × 5 =

= 7 × 5 =

= 35

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b)

( 5 + 5 : 5 + 25 : 5 ) × 5 = 55

= ( 5 + 1 + 5 ) × 5 =

= 11 × 5 =

= 55