
Conteúdo da Prova
Authored by DIONES ZANIN
Mathematics
9th Grade
Used 40+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Realize a operação: 3/4 + 1/2
3/8
1 3/4
2
1 1/4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule: 0.75 + 0.25
0.10
0.50
1.50
1.00
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Escreva o número 450.000 em notação científica
4.5 x 10^5
4.5 x 10^3
4.5 x 10^6
4.5 x 10^4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Subtraia: 5/8 - 1/4
1/2
1/8
2/8
3/8
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o resultado de 2.3 x 10^4?
2,300
2.3 x 10^3
230,000
23,000
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplifique a expressão: 0.6 + 0.25
0.75
0.9
0.35
0.85
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Converta 3/5 para decimal
0.3
0.5
0.6
0.8
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