
Semifinales 3º y 4º de CM
Authored by Manuel Arenas
Mathematics
10th Grade
Used 2+ times

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40 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál es el valor de 2⁻²?
-4
1/4
-1/4
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(√16) / 2 = ?
2
4
8
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(2³)² : 2⁴ = ?
2
4
8
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Simplifica √8 (extrae factores):
4√2
2√2
2√4
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Simplifica x² + 3x² - 2x²:
2x⁴
2x²
4x
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿A qué es igual (3x³) · (2x²)?
5x⁵
6x⁶
6x⁵
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Simplifica (4x²) : (2x)
2x
2x²
No se puede
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