Question

tinh bang cach thuan tien nhat

25 nhan 5 nhan 4 nhan 2 nhan 5 

 

Answer 1

= ( 25 x 4 ) x ( 5 x 2 ) x 5

= 100 x 10 x 5

= 1000 x 5

= 5000

Answer 2

25 x 5 x 4 x 2 x 5 = 5000

Tick mình nhé

Answer 3

(25x4)x(5x2)x5=100x10x5=5000