
Desafíos de Números y Polinomios
Authored by Junior Rijo Rijo
Mathematics
2nd Grade
Used 2+ times

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34 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
¿Qué número es un entero: 3.5, -2 o 0.1?
-2
1.5
0
-3
2.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
Suma los polinomios: 2x + 3 y 4x - 5.
4x + 5
2x + 3
6x - 5
6x + 3
3.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
Resta los polinomios: 5y - 2 y 3y + 4.
2y + 2
2y - 6
3y - 4
5y + 2
4.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
Evalúa el polinomio 2x + 3 cuando x = 2.
5
8
10
7
5.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
¿Cuál es el número real: -1, 0, 1/2?
1
2
-1/2
-1, 0, 1/2
6.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
Suma las fracciones: 1/4 + 1/4.
1/1
1/4
1/2
3/4
7.
MULTIPLE CHOICE QUESTION
15 mins • 3 pts
Resta las fracciones: 3/5 - 1/5.
4/5
3/5
1/5
2/5
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