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Bentuk Piawai

Authored by Nilam Bhd

Mathematics

7th Grade

Used 1K+ times

Bentuk Piawai
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Nyatakan bilangan angka bererti bagi nombor berikut


0.4003

1 angka bererti

2 angka bererti

3 angka bererti

4 angka bererti

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tuliskan nombor tunggal berikut dalam bentuk piawai.


7832.5

7.8325 ×1027.8325\ \times10^2

7.8325 ×1037.8325\ \times10^3

7.8325 ×1047.8325\ \times10^4

7.8325×1057.8325\times10^5

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Tukarkan nombor dalam bentuk piawai kepada nombor tunggal.

 5.4 ×1025.4\ \times10^{-2}  

0.0054

0.054

0.54

5.4

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Hitung nilai nyatakan jawapan dalam bentuk piawai.

 3.7×103 + 7.05×1043.7\times10^{3\ }+\ 7.05\times10^4  

 7.42×1037.42\times10^3  

 7.42×1047.42\times10^4  

 7.42×1057.42\times10^5  

 7.42×1067.42\times10^6  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hitung nilai jawapan dalam bentuk piawai.

 2×104 ×3.7 ×1032\times10^{4\ }\times3.7\ \times10^3  

 7.4×1077.4\times10^7  

 74×10774\times10^7  

 0.74×1070.74\times10^7  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bundarkan 0.07284 kepada 3 angka bererti

0.07

0.073

0.0728

0.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tukarkan 657 nanometer kepada meter

6.57 ×1076.57\ \times10^{-7}

0.657×1090.657\times10^9

0.657×1090.657\times10^{-9}

6.57×1076.57\times10^7

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