Caõu 2:HT
D
C
A
B
Tg KQ

C 3: TG
CN KQ HT KQ

C 4: LD

Caõu 1: CN
LD KQ
Chieỏc noựn kyứ
dieọõu
Rt tic
bn sai
ri
CU
HI
CU
HI
CU
HI
CU
HI
1
0
0

H

N
T
H


N
G
C
H
I
A


ễ
I
5
0
0
9
0
0
2
0
0
1

0
0

I
M

T

L


T
6
0
0
P
H

N
T
H


N
G
C
H
I
A


ễ
I

0
0
4

0
0
N
H

N


ễ
I
M

T

L


T
6
0
0
P
H

N
T

5
0
0
8
0
0
1
0
0
2
0
0
3
0
0
4

0
0
N
H

N


ễ
I
M

T

0
2
0
0
1

0
0
7

0
0
5
0
0
8
0
0
1
0
0
2
0
0
3
0
0
4

0

I
5
0
0
9
0
0
2
0
0
1

0
0
7

0
0
5
0
0
8
0
0
E
1
0
0
2
0

N
T
H


N
G
C
H
I
A


ễ
I
5
0
0
9
0
0
2
0
0
1

0
0
7