preparation for chekpoint math paper 1
TRANSCRIPT
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Complete the table.
Pattern number (p) 1 2 3 4 8
Number of
matchsticks
5 8 11 14 26
p di kalikan 3 lalu ditambah 2. Atau cara lain yang bawah tambah 3 terus untuk pola berikutnya
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a) 27.65 + 4.09
b) 19.3 × 6
27.65
4.09
_____ +
31.74
193 x 6 = 1158
10 10
= 115.8
Ingat! Penulisan decimal pake titik lho ya...
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300 = 37 ½
8
Ada berapa kotak?
She can sell 37 Boxes
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2b + 4 = 10
2b = 10 – 4
2b = 6
b = 6/2
b = 3
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Ukuran kebun (garden) biasanya pakai
meter,
Kecuali kalau kebunnya semut hehe….
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Odd prime : Bil Prima ganjil
Cube Number: Bil pangkat tiga
a) 5
b) 8
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V = 7 x 2 x 3 = 42 cm3
or 42 cc
7 cm 2 cm
3 cm
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Cari bilangan desimal antara 7.4 sampai
7.5
(tulis satu saja)
Hayoo berapa???
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Cari bilangan desimal antara 7.4 sampai
7.5
(tulis satu saja)
14.30 to 14.52 = 22
minutes
14.52 to 15.01 = 9 minutes
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a) What is the
temperature of the water
at 00.00?
b) At What time is the
the water at 44 oC?
c) The water is heated
between 06.00 and
08.00.
Work out the rate at
which the water is
heated.
Give your answer in o
C/h
d) During the next two hours the temperature of
the water drops steadily by 24 oC. Show this
information on the graph
KLIK
32 oC
07.30●
●
(52 – 20) O
C
2 h
= 16oC/h
Turun berangsur-angsu
sebesar 24 oC
●
●
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Cari LUASNYA pasti bisa kan….
6 cm
7 cm
3 cm
2 cm
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Fraction Decimal Percentage
2
5
40%
0.37
17
100
0.4
37%
17%0.17
𝟑𝟕
𝟏𝟎𝟎
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a) Adele rolls the dice. What is the probability
she will NOT get a yellow face?
b) Rhianna rolls the same dice twice
Complete the table to show all the possible outcomes
You may not need to use all the rows in the table
𝟓
𝟖
NOT yellow
All Possible
First Roll Second
Roll
Red Red
Red Green
Red Yellow
Green Red
Green Green
Green Yellow
First Roll Second
Roll
Yellow Red
Yellow Green
Yellow Yellow
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1, 3, 5, 7,
Write down the seventh term of this sequence
Tulis angka yang ketujuh
9, 11, 13
1, 4, 7, 10,
Work out the nth term of this sequence (rumus suku
ke n)Suku ke
11, 4, 7, 10, 13
ke 2 ke 3 ke 4 ke 5
1 Kali 3
Kurangi
2
2 Kali 3
Kurangi
2
3 Kali 3
Kurangi
2
4 Kali 3
Kurangi
2
5 Kali 3
Kurangi
2
ke n
n Kali 3
Kurangi
2
3n – 2
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Cari
Luasnya!!!
Luas = a x t
= 4 x 3.5
= 14 cm2
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10000 = 104
𝟑𝟓. 𝟕𝟖𝟒
𝟏𝟎𝟎𝟎= 𝟎. 𝟎𝟑𝟓𝟕𝟖𝟒
Ingat! Penulisan decimal pake titik lho ya...
0.035784 ≑ 3.5784 x 10-2
≑ 3.6 x 10-2
≑ 0.036
Correct to 2 significant figure tidak sama dengan pembulatan 2 decimal.
Maaf ya, untuk nomor 16.c ini penjelasan kemarin perlu diralat. Ini yang benar
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Score 1 2 3 4
Frequency 9 6 7 8
Peluangmunculangka 3 =7
30
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a)𝟓
𝟗𝐨𝐟 𝟕𝟐
b) 𝟏𝟏
𝟐−
𝟓
𝟔
c) 𝟐
𝟑×
𝟖
𝟗
𝟒𝟎
𝟑
𝟐−𝟓
𝟔=𝟗
𝟔−𝟓
𝟔
=𝟒
𝟔
=𝟐
𝟑
=𝟏𝟔
𝟐𝟕
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a) 𝒂𝟓 × 𝒂𝟑
b) 𝒃𝟏𝟏
𝒃𝟕
𝒂𝟖
𝒃𝟒
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a) Work out how much yellow paint she mixes with
12 litres of red paint.
b) Hannah makes 25 litres of orange paint. Work
out how much of each colour paint she uses.
𝒀𝒆𝒍𝒍𝒐𝒘
𝒓𝒆𝒅=𝟐
𝟑
𝒀𝒆𝒍𝒍𝒐𝒘
𝟏𝟐=𝟐
𝟑
𝒀𝒆𝒍𝒍𝒐𝒘 = 𝟖 𝑳𝒊𝒕𝒓𝒆𝒔
𝒀𝒆𝒍𝒍𝒐𝒘 =𝟐
𝟓× 𝟐𝟓 = 𝟏𝟎 𝑳𝒊𝒕𝒓𝒆𝒔
𝑹𝒆𝒅 =𝟑
𝟓× 𝟐𝟓 = 𝟏𝟓 𝑳𝒊𝒕𝒓𝒆𝒔
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a) 2.9 ÷ 0.1 = 𝟐𝟗
b) 214 x ______ = 2.14 𝟎. 𝟎𝟏
c) 36.4 ÷ ______ = 182 𝟎. 𝟐
𝑪𝒂𝒓𝒂𝒏𝒚𝒂,𝟑𝟔. 𝟒
𝟏𝟖𝟐
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a) 20 = 𝟏
b) 2-3 =𝟏
𝟐𝟑=𝟏
𝟖