10dm - 9dm = 16dm - 2dm = 35dm - 3dm =

2 câu trả lời

10dm - 9dm = 1 dm

16dm - 2dm = 14 dm

35dm - 3dm = 32 dm 

xin ctrlhn

10dm - 9dm= 1dm

16dm - 2dm= 14dm

35dm - 3dm= 32dm