
Prova 2. Notació Científica
Authored by Jordi Finazzo-Agró
Mathematics
9th Grade
Used 2+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Converteix 4500 a notació científica.
4.5 x 10^3
450 x 10^1
45 x 10^2
4.5 x 10^4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quina és la forma científica de 0.0045?
4.5 x 10^2
0.45 x 10^-2
45 x 10^-4
4.5 x 10^-3
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Realitza l'operació: (2 x 10^3) x (3 x 10^2).
5 x 10^5
6 x 10^5
7 x 10^6
6 x 10^4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quina és la suma de (1 x 10^4) + (2 x 10^3)?
10000
12000
13000
15000
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Converteix 0.00056 a notació científica.
0.056 x 10^-2
5.6 x 10^4
5.6 x 10^-4
56 x 10^-6
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Realitza l'operació: (5 x 10^6) ÷ (2 x 10^2).
2.5 x 10^4
1 x 10^4
5 x 10^3
2 x 10^5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quina és la forma científica de 750000?
7.5 x 10^6
7.5 x 10^5
7500 x 10^2
0.75 x 10^6
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