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MATEMÁTICAS: OPERACIONES BÁSICAS

Authored by Diego Herrera

Mathematics

Professional Development

Used 6+ times

MATEMÁTICAS: OPERACIONES BÁSICAS
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19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve la siguiente Operación

16−30+10−15+9−10+4+15−20=16-30+10-15+9-10+4+15-20=  

−18-18  

−21-21  

−25-25  

2121  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

53−73+93−83−53+113−93+73+13=\frac{5}{3}-\frac{7}{3}+\frac{9}{3}-\frac{8}{3}-\frac{5}{3}+\frac{11}{3}-\frac{9}{3}+\frac{7}{3}+\frac{1}{3}=   

53\frac{5}{3}  

−34-\frac{3}{4}  

−12-\frac{1}{2}  

43\frac{4}{3}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

3.4−2.8−2.8+1.2+2.8−9.2+3=3.4-2.8-2.8+1.2+2.8-9.2+3=  

4.4

2.3

-4.4

3.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

−(+3)+(+9)−(−3)+(−5)−(+4)−(−16)−(+9)+(+3)=-\left(+3\right)+\left(+9\right)-\left(-3\right)+\left(-5\right)-\left(+4\right)-\left(-16\right)-\left(+9\right)+\left(+3\right)=  

10

-10

-14

8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

−(2.8)+(−4.2)−(+1.1)−(−6.2)+(+4.2)−(+7.2)−(+1.1)=-\left(2.8\right)+\left(-4.2\right)-\left(+1.1\right)-\left(-6.2\right)+\left(+4.2\right)-\left(+7.2\right)-\left(+1.1\right)=  

-7.0

10

6.0

-12

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

SUMAR: 17; 28.05; 0.035; 16.09; 29; 19.87; 243.002; 0.028; 2=17;\ 28.05;\ 0.035;\ 16.09;\ 29;\ 19.87;\ 243.002;\ 0.028;\ 2=  

320

355.075355.075  

345.002

360.035

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resolver la siguiente Operación

A 145.132 RESTALE 98.678=

46.454

-45.4

49

53

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