preparation for chekpoint math paper 1

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

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...

300 = 37 ½

8

Ada berapa kotak?

She can sell 37 Boxes

2b + 4 = 10

2b = 10 – 4

2b = 6

b = 6/2

b = 3

Ukuran kebun (garden) biasanya pakai

meter,

Kecuali kalau kebunnya semut hehe….

Odd prime : Bil Prima ganjil

Cube Number: Bil pangkat tiga

a) 5

b) 8

V = 7 x 2 x 3 = 42 cm3

or 42 cc

7 cm 2 cm

3 cm

Cari bilangan desimal antara 7.4 sampai

7.5

(tulis satu saja)

Hayoo berapa???

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

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

●

●

Cari LUASNYA pasti bisa kan….

6 cm

7 cm

3 cm

2 cm

Fraction Decimal Percentage

2

5

40%

0.37

17

100

0.4

37%

17%0.17

𝟑𝟕

𝟏𝟎𝟎

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

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

Cari

Luasnya!!!

Luas = a x t

= 4 x 3.5

= 14 cm2

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

Score 1 2 3 4

Frequency 9 6 7 8

Peluangmunculangka 3 =7

30

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

a) 𝒂𝟓 × 𝒂𝟑

b) 𝒃𝟏𝟏

𝒃𝟕

𝒂𝟖

𝒃𝟒

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

a) 2.9 ÷ 0.1 = 𝟐𝟗

b) 214 x ______ = 2.14 𝟎. 𝟎𝟏

c) 36.4 ÷ ______ = 182 𝟎. 𝟐

𝑪𝒂𝒓𝒂𝒏𝒚𝒂,𝟑𝟔. 𝟒

𝟏𝟖𝟐

a) 20 = 𝟏

b) 2-3 =𝟏

𝟐𝟑=𝟏

𝟖