Question

1.- Resuelve Los siguientes ejercicios.



-12 + 26 – 8 + 15 + 23 – 20 – 25 + 10 =

– 5 + ( - 6 ) – ( - 5 ) + ( - 9 ) – ( + 7 ) + ( - 10 ) + 7 – 12 =

5 – 6 – ( - 7 ) + ( - 11 ) – ( - 14 ) =

9 – ( - 8 ) + ( 4 ) + ( - 12 ) – ( - 6 ) + ( - 5 ) =

– 7 – ( - 9 ) + ( - 13 ) + ( 17 ) – ( -3 ) =

doy coronitaaaaaaaa

Answer 1

Respuesta:

la primera es igual a 9

la segunda es 25

la 3ra es 3

la 4ta es 12

y la 5ta es -5

Explicación paso a paso:

espero que te sirva :³

Answer 2

Verified answer

1)

-12 + 26 – 8 + 15 + 23 – 20 – 25 + 10

14 – 8 + 15 + 23 – 20 – 25 + 10

6 + 15 + 23 – 20 – 25 + 10

21 + 23 – 20 – 25 + 10

44 – 20 – 25 + 10

24 – 25 + 10

-1 + 10

9

2)

-5 + ( -6 ) – ( -5 ) + ( -9 ) – ( +7 ) + ( -10 ) + 7 – 12

-5 – 6 – (-5) + (-9) – (7) + (-10) + 7 – 12

-11 – (-5) + (-9) – (7) + (-10) + 7 – 12

-11 + 5 + (-9) – (7) + (-10) + 7 – 12

-6 + (-9) – (7) + (-10) + 7 – 12

-6 – 9 – (7) + (-10) + 7 – 12

-15 – (7) + (-10) + 7 – 12

-22 + (-10) + 7 – 12

-22 – 10 + 7 – 12

-32 + 7 – 12

-25 - 12

-37

3)

5 – 6 – ( -7 ) + ( -11 ) – ( -14 )  

-1 – (-7) + (-11) – (-14)

-1 + 7 + (-11) – (-14)

6 + (-11) – (-14)

6 – 11 – (-14)

-5 – (-14)

9

4)

9 – ( -8 ) + ( 4 ) + ( -12 ) – ( -6 ) + ( -5 )  

9 + 8 + (4) + (-12) – (-6) + (-5)

17 + (4) + (-12) – (-6) + (-5)

21 + (-12) – (-6) + (-5)

21 – 12 – (-6) + (-5)

9 - (-6) + (-5)

9 + 6 + (-5)

15 + (-5)

15 – 5

10  

5)

–7 – ( -9 ) + ( -13 ) + ( 17 ) – ( -3 )  

-7 + 9 + (-13) + (17) – (-3)

2 + (-13) + (17) – (-3)

2 – 13 + (17) – (-3)

2 – 13 + (17) – (-3)

-11 + (17) – (-3)

6 – (-3)

6 + 3

9

Espero te ayude :)