Question

189,90 - 10 - 89,90

Answer 1

bằng 90

Answer 2

90

nho tk nhe

Answer 3

189,90 - 10 - 89,90

= (189,90 - 89,90) - 10

= 100 - 10

= 90

k nha

Answer 4

189,90 - 10 , 89,90

= 189,90 - 89,90 - 10

= 100 - 10

= 90

k mk nha

Mk cảm ơn bạn nhiều

Thank you so much

( ^ _ ^ )