Question

Pune semnele operatiilor aritmetice si paranteze rotunde, daca este cazul, pentru a obtine egalitati


2 2 2 2=2, 3 3 3 3=5, 4 4 4 4=8, 5 5 5 5=26

2 2 2 2=3, 3 3 3 3=7, 4 4 4 4=24, 5 5 5 5=50

Answer 1

(2-2)×2+2=2

(2×2+2):2=3

(3+3):3+3=5

3:3+(3+3)=7

(4-4)+(4+4)=8

4×4+4+4=24

5:5+5×5=26

5×5+5×5=50

Answer 2

(2-2)•2+2=2
(3+3):3+3=5
4-4+4+4=8
(5•5)+(5:5)=26
(2+2+2):2=3
(3:3)+3+3=7
4•4+4+4=24
5•5+5•5=50