Question

Bài 1: \(\dfrac{1}{3}\) + \(\dfrac{2}{4}\) + \(\dfrac{3}{5}\) ...........................3(>,<,=) 

A.>

B.<

C.=

Bài 2: \(\dfrac{8x7-8x3}{8x2}\) = ?

A.2

B.3

C.4

D.5

Answer 1

Bài 1: B

Bài 2: A

Answer 2

1: B

2: A

Answer 3

A

A

Answer 4

B
A

Answer 5

B

a

Answer 6

B
A