Trần Ánh Dương
Giới thiệu về bản thân
Chào mừng bạn đến với trang cá nhân của Trần Ánh Dương
0
0
0
0
0
0
0
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=5/6
9×7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:49:31
a) 19/7+ 5/6=149/42
b)17/6-2=0
9*7/10=63/10
d)11/7:22/21=3/2
2025-11-03 18:42:17
a)341km²< 341000ha
b)129000mm² >12dm²9mm²
c)1/25ha =400m²