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bentuk piawai

Authored by Haizanizan Haizan

Mathematics

3rd Grade

Used 12+ times

bentuk piawai
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

ungkapkan 0.004508 dalam bentuk piawai

4.508 x 10⁴

4.508 x 10³

4.508 x 10⁻³

4.508 x 10⁻⁴

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

ungkapkan 43 000 dalam bentuk piawai

4.3 x 10⁻⁴

4.3 x 10⁻³

4.3 x 10³

4.3 x 10⁴

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

911.2 x 10¹² ditulis sebagai 9.112 x 10ⁿ dalam bentuk piawai.

Nyatakan nilai n.

10

11

13

14

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 0.088(2 ×103)3=\frac{0.088}{\left(2\ \times10^3\right)^3}=  

 1.1 ×10111.1\ \times10^{-11}   

 1.1×1081.1\times10^8  

 4.4×10114.4\times10^{-11}  

 4.4×1084.4\times10^{-8}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 0.000873.4×105=0.00087-3.4\times10^{-5}=  

 8.36×1048.36\times10^{-4}  

 8.36×1058.36\times10^{-5}  

 5.3×1045.3\times10^{-4}  

 5.3×1055.3\times10^{-5}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Ungkapkan 40 4248 Ungkapkan\ \frac{40\ 424}{8}\   dalam bentuk piawai.

 0.5053×1040.5053\times10^{-4}  

 0.5053×1040.5053\times10^4  

 5.053 ×1035.053\ \times10^{-3}  

 5.053×1035.053\times10^3  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Bundarkan 3.075 betul kepada dua angka bererti.

3.0

3.1

3.07

3.08

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