
Calculo Mental
Authored by MIGUEL ROSA
Mathematics
7th Grade
Used 6+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
12/8
15/8
8/15
6/12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
8/15
10/12
5/6
8/12
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Calcular la siguiente potencia:
8
4
16
32
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Usa la jerarquía de operaciones.
33
13
23
3
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cuánto costo el celular después de hacerle el 25% de descuento?
$3975
$3575
$3375
$3275
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cual es la media de las edades?
8 años
6 años
5 años
7 años
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
3
9
12
2
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