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Calculo mental 2

Authored by BEATRIZ SANDOVAL

Mathematics

9th Grade

Used 18+ times

Calculo mental 2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

La suma de 356 + 444

700

900

800

859

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

900 - 236

764

664

864

564

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

¿Qué números siguen en la siguiente sucesión

4,10, 16, 22...

27, 33

27, 34

28, 35

28, 34

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Un triángulo rectángulo tiene un ángulo agudo de 56° ¿Cuánto mide el tercer ángulo?

34°

44°

24°

54°

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

0.20 + 3/4 =

1.05

0.75

0.85

0.95

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

¿Cuánto es 3 horas 25 minutos más 55 minutos

3 hr 80 min

4 hr 20 min

4 hr 30 min

4 hr 10 min

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 52 + 50 =5^2\ +\ 50\ =  

65

95

85

75

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