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Examen de Cálculo Mental EZ 3

Authored by Jonatan H

Mathematics

10th Grade

Used 1+ times

Examen de Cálculo Mental EZ 3
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Resuelve la ecuación lineal 3x + 5 = 20

x = 10

x = 8

x = 3

x = 5

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Calcula 5^3

15

100

50

125

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Resta 245 - 129

374

116

532

211

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Realiza la división 144 ÷ 12

12

15

10

20

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Encuentra el 15% de 80

12

40

30

20

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Resuelve la ecuación lineal 2x - 8 = 16

x = 20

x = 6

x = 10

x = 12

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Calcula 4^2

8

12

16

20

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