alhikmah preparation for checkpoint math paper 2
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PREPARATION FOR CHECKPOINT
PAPER 2
Mathsyairozi
1. Draw a line to match each shape with its correct name
Isosceles
Triangle
Equilateral
Triangle
Square Trapezium
Kite Parallelogram
Mathsyairozi
2. The number of people at a football match was 53708.
Round this number correct to the nearest thousand
• Bulatkan angka tersebut ke ribuan terdekat
54000
Mathsyairozi
3. Put a ring around the expression that is equivalent to the one given.
Lingkari pernyataan berikut yang ekivalen (senilai) dengan yang diberikan
a) 4x + 7x + 5
b) 4(2x – 8)
16x 16x2 11x + 5 11x2 + 5
6x - 12 8x - 8 2x4 - 8 8x - 32
Mathsyairozi
4. The temperature in a freezer is recorded daily
On which day is the lowest temperature recorded?
Monday Tuesday Wednesday Thursday Friday
-10 oC -14 oC -10 oC -9 oC -5 oC
Hari apa yang mempunyai suhu terendah?
SANGAT JELAS…
TUESDAY (-14 oC)
Mathsyairozi
5. Stefan keeps all his socks in a drawer. He has 4 blue socks, 3 green socks, 2 yellow socks, and 1 black sock. He chooses a sock at random
What is the probality he chooses
(a) A green sock
(b) Either a blue sock or a black sock
(c) A red sock
𝟑
𝟏𝟎
𝟒
𝟏𝟎+ 𝟏
𝟏𝟎= 𝟓
𝟏𝟎=
𝟏
𝟐
𝟎
𝟏𝟎= 0
Mathsyairozi
6. Amy and Ben took the same test. There were 80 questions. Each question was worth 1 mark
Ada 80 soal, masing2 bobot nilainya 1
(a)Amy’s score was 70%. How many questions did she get scored?
Berapa soal yang benar, jika nilainya 70%?
(b) The ratio of right to wrong answers in Ben’s Test was 4 : 1. How many questions did Ben get scored?
langsung aja, 70
100× 80 = 56 𝑄𝑢𝑒𝑠𝑡𝑖𝑜𝑛𝑠
langsung aja, 4
5× 80 = 64 𝑄𝑢𝑒𝑠𝑡𝑖𝑜𝑛𝑠
Mathsyairozi
7. Some triangles are drawn on the grid below
a. The Triangle T is
reflected in the y-axis.
Write Down The letter
of image
a. The Triangle T is
rotated 90o clockwise
about (0,0).
Write down the letter of
the image
Dicerminkan Thdp sumbu Y
DiRotasi 900 dg pusat (0,0) Klik
90o
Ya pasti Alah…
E
Mathsyairozi
8. (a) Write down the gradient of the line y = -2x + 5
(b) Complete the table of value for y = -2x + 5
(c) Use this information to draw a graph of y = -2x + 5
x -1 2 4 6
y 1 -3 -77
Gradient = -2
Mathsyairozi
(c) Use this information to draw a graph of y = -2x + 5
x -1 2 4 6
y 7 1 -3 -7
●
●
y = x – 4 y = -2x + 5
Mathsyairozi
8. (d) The graph of y = x – 4 is already drawn on the grid. Use the graph to solve these simultaneous equations. (SPLDV)
Y = -2x + 5 and y = x – 4
Tentukan titik
potong dari kedua
garis tersebut!X = 3
y = -1 ●
Mathsyairozi
9. Insert brackets into this expression to make it true
3 × 2 × 3 + 4 = 42
Berilah tanda kurung agar pernyataanberikut bernilai benar
6 x 7 kan 42
Mathsyairozi
10. Put a ring around the calculation with the largest answer
Lingkarilah yang hasilnya lebih besar
2
5𝑜𝑓 410 38% 𝑜𝑓 420
Alasannya bebas tapi harus tepat lho
Alternatif jawaban:
Because,2
5𝑜𝑓 410 = 164
And
38% of 420 = 159,6
So, 2
5𝑜𝑓 410is the largest answer
Mathsyairozi
11. Two classes took the same Mathematics test
Class A had scores with a range of 12
Class B had scores with a range of 20
Tick (Ѵ) the statement that is correct
Class A had better scores
Class B had better scores
You cannot tell which class was better
Class A and B did equally well
√
11. (b) Both class took an English testthe result are shown in a bar chart
Which class did better in English?
Class A Class B
Give your reason! The number of students of class B that have high
score (score > 20) more than number of students of class A
√
12. In the diagram AC is parallel to FD and AB = BF
• p = 64o
• q = 180o – 110o = 70o
• <R = <A (AB = FB)
<r + < A + 64 = 180
2 r = 180 – 64
2r = 116
R = 58o
13. Dave earns $8500 per year. He gets a 4% pay rise.What is his new salary?
Gajinya naik 4%, jadi berapa gaju barunya?
His new salary: 104
100× 8500 = $8840
14. Jamie asked 40 people to choose a red, blue or green shirt
Of the 13 who chose blue, 7 were girlsOf the 20 boys that asked, 6 chose green14 children chose green in total
Use this information to fill all the spaces in the table
Red Blue Green Total
Boys
Girls
Total 4013
7
6 2068
14
8 205
13
15. The diagram shows a map drawn to a scale of 1 cm to 2 km. A lighthouse is at point L
Land
Sea
● L
North1 cm = 2 km
a) A boat is 12.2 km west of
the lighthouse
Mark the position of the
boat on the map. Label it B
b) A ferry is 14 km from the
lighthouse. The bearing of the
ferry from the lighthouse is
210o .
Mark the position of ferry on
the map. Label it T.
●B
6.1 cm
●T
7 cm
16. Factorise fully
6abc – 8ab + 4ac
6abc – 8ab + 4ac = 3.2abc – 4.2ab + 2.2ac
= 2a (3bc – 4b + 2c)
17. Katya and Leena both live 3 km from school.
a) Katya walks to school at an average speed of 5 km/h.
She leaves home at 8 am.
What time does she get to school?
b) Leena cycles to school.She leaves home at 8: 10 am and reaches school at
8:30 am.What is her average speed?
t = 3/5 hour = 3
5× 60 = 36 𝑚𝑖𝑛𝑢𝑡𝑒𝑠
So, She gets to school at 8.36 am
8:10 to 8:30 is 20 minutes (1/3 hour)
So, her speed is 3 km/ 1/3 hour = 9 km/hour
18.
●A
●B ●
M
Xm = 3+(−7)
2=
−4
2= −2
Ym = 8 + 2
2=
10
2= 5
(x, y) = (-2,5)
19.
Perimeter : keliling
a) P = a + 2 + a + 7 + a – 1
P = 3a + 8
b) P = 3a + 8
= 3.5 + 8
= 23
20.
• Vcylinder
• Vcuboid
V = 𝜋𝑟2ℎ= 3,14 . 25 . 15
= 117.5 mL
V = 𝑙 × 𝑤 × ℎ= 12 . 15 . 8
= 1440 mL
Cylinder Cuboid JugSmallest Largest
d = 44.72
20.
40 m
?
𝑑 = 602 − 402
𝑑 = 3600 − 1600
𝑑 = 3600 − 1600
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