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Bentuk Piawai

Authored by MASNI Moe

Mathematics

9th Grade

Used 912+ times

Bentuk Piawai
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bundarkan 867.457 betuk kepada empat angka bererti.

867

867.0

867.4

867.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ungkapkan sebagai suatu nombor tunggal

 3.61 ×1023.61\ \times10^2  

0.00361

0.0361

361

3610

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Antara berikut, yang manakah betul ?

Nano = 1×1091\times10^{-9}

Mikro = 1×1031\times10^{-3}

Mega = 1×1091\times10^9

Tera = 1×10151\times10^{15}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bundarkan 0.002047 betul kepada tiga angka bererti.

0.00204

0.00205

0.002040

0.205

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2.3 ×102 + 5.4 ×103 =2.3\ \times10^2\ +\ 5.4\ \times10^3\ =  

 5.63 ×1025.63\ \times10^2  

 5.63 ×1035.63\ \times10^3  

 7.7 ×1037.7\ \times10^3  

 7.7 ×1057.7\ \times10^5  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 14.4 ×107 ÷ 3 ×101214.4\ \times10^{-7}\ \div\ 3\ \times10^{-12}  

 4.8 ×10194.8\ \times10^{-19}  

 4.8 ×1054.8\ \times10^5  

 4.8×1064.8\times10^6  

 4.8 ×1074.8\ \times10^7  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


Nilaikan dan beri jawapan dalam 2 angka bererti.

 (3  0.168)÷40\left(3\ -\ 0.168\right)\div40  

0.07

0.070

0.071

0.078

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