Question

Înlocuieste casetele cu numere, pentru ca propozitiile sa fie adevarate:
#asa va arata o caseta: []
(124+32)×3=124×[]+[]×3=[]+[]=[]
(250-120)×12=250×[]-[]×[]=[]-[]=[]
(42-20)×5=[]×5-[]×[]=[]-[]=[]
Dau coroana la cine raspunde corect!

Answer 1

(124+32)×3=
124×3+32×3=
372+96=
468

(250-120)×12=
250×12-120×12=
3000-1440=
1560

(42-20)×5=
42×5-20×5=
210-100=
110

Answer 2

(124+32)·3=124·3+32·3=372+96=468

(250-120)·12=250·12-120·12=3000-1440=1560

(42-20)·5=42·5-20·5=210-100=110