De thi toan o Uc 4

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (1.65 MB, 10 trang )

(1)<div class='page_container' data-page=1>

D

PAPER

DO NOT OPEN THIS BOOKLET UNTIL INSTRUCTED.

STUDENT’S NAME:

Read the instructions on the ANSWER SHEET and fill in your 
NAME, SCHOOL and OTHER INFORMATION.

Use a 2B or B pencil.
Do NOT use a pen.

Rub out any mistakes completely.

You MUST record your answers on the ANSWER SHEET.

MatheMatics

Mark only ONE answer for each question.Your score will be the number of correct answers.
Marks are NOT deducted for incorrect answers.
MULTIPLE-CHOICE QUESTIONS:

Use the information provided to choose the BEST answer from 
the four possible options.

On your ANSWER SHEET fill in the oval that matches your answer.
FREE-RESPONSE QUESTIONS:

Write your answer in the boxes provided on the ANSWER SHEET 
and fill in the oval that matches your answer

Practi

ce

Quest

ions

</div>
(2)<div class='page_container' data-page=2>

1. Maree shaded some squares on a grid.

How many more squares would Maree

need to shade so that half of this grid was

shaded?

(A) 15

(B) 30

(C) 35

(D) 50

2. Sarah has $5 to spend on lunch.

Orange
Orange

orange juice
$1.50

bun
$2.00

salad sandwich
$2.50

apple
65c

If she buys one salad sandwich, which

other two things could she buy?

(A)

one orange juice and one apple

(B) one orange juice and one bun

(C) two orange juices

(D) one apple andonebun

3. Laura has a lunch break from 11:50 am

to 1:20 pm.

How long is Laura’s lunch break?

(A) half an hour

(B) one hour and twenty minutes

(C) one and a half hours

(D) two and a half hours

4. What is the missing number in this

number pattern?

2

7

9

16 ?

41

66

</div>
(3)<div class='page_container' data-page=3>

5. Alice wants to build a fence around her

rectangular guinea pig pen.

width

length

NOT TO SCALE

She has 360

cm of fencing.

What width will give the largest area?

(A) 120 cm

(B) 90 cm

(C) 80 cm

(D) 30 cm

6. Here are three number patterns.

3,6,9,12, . . .

5,9,13,17, . . .

3,10,17,24, . . .

If these three patterns are continued,

what is the first number that they would

all have in common?

(A) 21

(B) 33

(C) 45

(D) 81

7. Joel sold chocolate bars to raise money

for his school. Each chocolate bar was

sold for $2.00. The school received

40 cents for each chocolate bar sold.

If Joel raised $56.00 for his school, how

many chocolate bars in total did he sell?

(A) 28

8. Elle divided a bag of jellybeans among her

friends. She gave one-third to Fiona,

one-quarter to Rick and kept 35 jellybeans

for herself.

How many jellybeans did Elle start with?

(A) 49

(B) 60

(C) 72

(D) 84

9. Maria glued some cubic blocks together

to make three separate solids. Maria’s

three solids fit together to make a larger

cube.

Which of these is

not one of Maria’s

solids?

(A)

(B)

</div>
(4)<div class='page_container' data-page=4>

10. Here is the start of a pattern.

3 4

9
2

</div>
(5)<div class='page_container' data-page=5></div>
(6)<div class='page_container' data-page=6>

D

PAPER

The following year levels should sit THIS Paper:

Australia Year 6

Brunei Primary 6

Hong Kong Primary 6

Indonesia Year 7

Malaysia standard 6

New Zealand Year 7

Pacific Year 6

Singapore Primary 5

South Africa Grade 6

THE UNIVERSITY OF NEW SOUTH WALES

Educational 
Assessment 
Australia 
eaa.unsw.edu.au

© 2010 educational assessment australia.
eaa is an education group of UNsW Global Pty
Limited, a not-for-profit provider of education,
training and consulting services and a wholly
owned enterprise of the University of New
south Wales. aBN 62 086 418 582

Acknowledgment

</div>
(7)<div class='page_container' data-page=7>

A
B
C
D
E
F
G
H
I
J

K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L

M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N

O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P

Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R

S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T

V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W

X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y

Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’

–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B

C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D

E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F

G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H

I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J

K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L

M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N

O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P

Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R

S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T

V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W

X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y

Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’

–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B

C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D

E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F

G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H

I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J

K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L

M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N

O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P

Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R

S
T
V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T

V
W
X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W

X
Y
Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y

Z
’
–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’

–
/
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B

C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/
A
B
C
D

E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
X
Y
Z
’
–
/

FIRST NAME to appear on certificate LAST NAME to appear on certificate

Are you male or female?

Male Female

Does anyone in your home usually speak a language other than English?

Yes No

CLASS
DATE OF BIRTH

Day Month Year

0
1
2
3
0
1
0
1
2
3
4
0
1
2
3
4
0
1
2
3

4
0
1
2
3
4
(optional)

U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U

A
B
C
D
E
K
L
M
N
O

HOW TO FILL OUT THIS SHEET:

• Ruboutallmistakescompletely.
• Printyourdetailsclearly
intheboxesprovided.
• Makesureyoufillinonly
oneovalineachcolumn.

EXAMPLE 1: Debbie Bach

FIRST NAME LAST NAME

A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

EXAMPLE 2: Chan Ai Beng
FIRST NAME LAST NAME

A
B
C
D
A
B

C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

EXAMPLE 3: Jamal bin Abas
FIRST NAME LAST NAME

A
B
C
D
A
B
C
D
A
B

C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D

M

THE UNIVERSITY OF NEW SOUTH WALES

</div>
(8)<div class='page_container' data-page=8>

D
C
B
A

C
B
A

D
C
B
A

C
B
A

1
2
3
4
5
6
7
8
9

START

Your privacy is assured as EAA fully complies

0
1
2
3

5
6
7
8
9
4

0
1
2
3

5
6
7
8
9
4

0
1
2
3

5
6
7
8
9
4

10

International
Competitions

and Assessments

M

PaPer

D

TO ANSWER THE QUESTIONS

MULTIPLE CHOICE FREE RESPONSE
Example: 4+6= Example:6+6=

(A) 2 ●Theansweris12,soWRITEyour

(B) 9 answerintheboxes.

asshown.

Theansweris10,sofillintheoval,asshown.C
D

C
B
A

0
1

2
3
5
6
7
8
9
4

0
1
2
3
5
6
7
8
9
4

</div>
(9)<div class='page_container' data-page=9>

QUESTION KEY SOLUTION STRAND LEVEL OF DIFFICULTY

1 C

There are 10 × 10 = 100 squares. Half of
100 is 50. Maree has already shaded 15 so she
needs to shade 35 squares more (50 – 15 =
35).

Number and

Arithmetic Easy

2 A

$5 (lunch money) - $2.50 (sandwich) = $2.50
remaining

$1.50 (juice) + $0.65 (apple) = $2.15, so there
is $0.35 change

All other options require more than the initial
$5 lunch money.

Number and

Arithmetic Easy

3 C

From 11:50 am to 1:50 pm is one and a half
hours. From 11:50 am to 12:50 pm there is one
hour, then from 12:50 pm to 1 pm there are
10 minutes and from 1 pm to 1:20 pm there are
20 minutes. Altogether it is 1 hour and

30 minutes (1 hour + 10 minutes + 20 minutes).

Measurement Easy

4 B

The triangles contain a number which is the
sum of the numbers in the two preceding
triangles.

2 + 7 = 9 and 7 + 9 = 16. The missing
number is 9 + 16 = 25.

Algebra and

Patterns Medium

5 B If the width of the pen was 90 cm then the length would be 90 cm also.
90 × 90 = 8 100 cm2

Measurement Medium

6 C

The first pattern is made by adding 3 to the
previous number, with 3 as the initial number.
The second pattern is made by adding 4 to the
previous number, with 5 as the initial number.
The third pattern is made by adding 7 to the
previous number, with 3 as the initial number.
Continue all three patterns until you find a
common number. The number 45 is the first
common number in the three patterns.

Algebra and

Patterns Medium

7 C

Divide the total amount of money raised for
the school by the amount received by the
school for each chocolate bar sold.

$56 = 5 600 cents (56 × 100)
5600 cents ÷ 40 cents = 140
Joel sold 140 chocolate bars.

Number and

</div>
(10)<div class='page_container' data-page=10>

8 D

Elle gave away one-third and one-quarter of

her jellybeans. The fraction she kept is equal
to:

1 − (1/3 +1/4) = 5/12.

If 35 equals 5/12 of the total, then 1/12 of the
total is 7. The total is 12 × 7=84.

Algebra and

Pattern Hard

9 A

Solid (A) has 8 blocks. Solids (B) and (C) have
11 blocks each. Solid (D) has 5 blocks.

The blocks add up 11 + 11 + 5 = 27 blocks.
This is the number in a 3 × 3 × 3 cube. Also
the largest number of blocks in a row is 3 to
give another clue to the size of the cube. So
Solid (A) with 8 blocks cannot be part of the
bigger cube.

Space and

Geometry Hard

10 25

To solve this, find the pattern then test it on
the examples given.

Number of dots on each side = total number
of dots ÷ 3 + 1

= 72 ÷ 3 + 1
= 25

Algebra and

Pattern Hard

Level of difficulty refers to the expected level of difficulty for the question.

Easy more than 70% of candidates will choose the correct option

Medium about 50–70% of candidates will choose the correct option

Medium/Hard about 30–50% of candidates will choose the correct option

</div>

De thi toan o Uc 4

<b>D</b>

<b>PAPER</b>

MatheMatics

<b>Practi</b>

<b>ce </b>

<b>Quest</b>

<b>ions</b>

1.

Maree shaded some squares on a grid.

How many more squares would Maree

need to shade so that half of this grid was

shaded?

(A) 15

(B) 30

(C) 35

(D) 50

2.

Sarah has $5 to spend on lunch.

If she buys one salad sandwich, which

other two things could she buy?

(A)

one orange juice and one apple

(B) one orange juice and one bun

(C) two orange juices

(D) one apple andonebun

3.

Laura has a lunch break from 11:50 am

to 1:20 pm.

How long is Laura’s lunch break?

(A) half an hour

(B) one hour and twenty minutes

(C) one and a half hours

(D) two and a half hours

4.

What is the missing number in this

number pattern?

2

7

9

16

<b><sub>?</sub></b>

41

66

5.

Alice wants to build a fence around her

rectangular guinea pig pen.

width

length

She has 360

cm of fencing.

What width will give the largest area?

(A) 120 cm

(B) 90 cm

(C) 80 cm

(D) 30 cm

6.

Here are three number patterns.

3,6,9,12, . . .

5,9,13,17, . . .

3,10,17,24, . . .

If these three patterns are continued,

what is the first number that they would

all have in common?

(A) 21

(B) 33

(C) 45

(D) 81

7.

Joel sold chocolate bars to raise money

for his school. Each chocolate bar was

sold for $2.00. The school received

40 cents for each chocolate bar sold.

If Joel raised $56.00 for his school, how

many chocolate bars in total did he sell?

(A) 28

8.

Elle divided a bag of jellybeans among her

friends. She gave one-third to Fiona,

one-quarter to Rick and kept 35 jellybeans