Đề thi HK2 Toán 6 - Huyện Vĩnh Bảo - Hải Phòng - N...

A \(A=-3\)

B \(A=3\)

C \(A=13\)

D \(A=-13\)

A \(B=201080\)

B \(B=2018\)

C \(B=20180\)

D \(B=201800\)

A \(C=\frac{{ 1}}{6}\)

B \(C=\frac{{ - 1}}{6}\)

C \(C=\frac{{ - 11}}{6}\)

D \(C=\frac{{ 11}}{6}\)

A \(D=100\)

B \(D=-10\)

C \(D=1\)

D \(D=10\)

A \(x =  5\)

B \(x =  3\)

C \(x =  - 3\)

D \(x =  - 5\)

A \(x = \frac{-7}{4}\)

B \(x = \frac{7}{4}\)

C \(x = \frac{3}{8}\)

D \(x = \frac{-3}{8}\)

A \(x \in \left\{ {12;16;28;2} \right\}\)

B \(x \in \left\{ {14;16;28;2} \right\}\)

C \(x \in \left\{ {14;16;26;2} \right\}\)

D \(x \in \left\{ {14;16;28} \right\}\)

A \(x = 14\)

B \(x = 13\)

C \(x = 12\)

D \(x = 11\)

A \(x = -4;\,x = -5\)

B \(x = 4;\,x = 5\)

C \(x = -4;\,x = 5\)

D \(x = 4;\,x = -5\)

A 4 bài

B 5 bài

C 3 bài

D 4 bài

A \(\angle BOC = {65^0}\)

B \(\angle BOC = {55^0}\)

C \(\angle BOC = {45^0}\)

D \(\angle BOC = {60^0}\)

A  \(\angle BOB' = {115^0}\)

B  \(\angle BOB' = {120^0}\)

C  \(\angle BOB' = {125^0}\)

D  \(\angle BOB' = {135^0}\)

A \(A=1 - \frac{1}{{2018}}\)

B \(A=1 - \frac{1}{{2019}}\)

C \(A=1 - \frac{2018}{{2019}}\)

D \(A=1 - \frac{2017}{{2018}}\)