Question

pune semnele si parantezele in urmatoarele cazuri:
6□2□4□1=1
6□2□4□1=40
6□2□4□1=12

Answer 1

Răspuns:

(6-2)-(4-1)=1

(6+2)×(4+1)=40

(6-2)×(4-1)=12

Answer 2

Răspuns:

a)(6-2)-(4-1)=1

4-3=

1

b)(6+2)×(4+1)=40

8×5=

40

c)(6-2)x(4-1)=12

4×3=

12