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CALCULO MENTAL 3 SEMANA DEL 25 AL 29 DE ENERO

Authored by Luis Perez

Mathematics

1st - 12th Grade

Used 1+ times

CALCULO MENTAL 3 SEMANA DEL 25 AL 29 DE ENERO
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5 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 45+655-45+65-5  

-15

15

10

25

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 7×17-7\times-17  

49

-119

119

Todas son correctas

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 12212^2  

24

36

144

1

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 324\sqrt{324}  

16

17

18

18.3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

-56+77+132-15

128

158

138

148

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