Question

Por favor es para hoy.
1) (-14) + (-17) + (-1) + (+32) + (-16) – (+9)
2) (-16) + (+5) + (-4) + (-40) + (+51) – (+35)
3) (+20) + (-31) + (-23) + (43) + (-20) + (+3) + (-7)
4) -77 + - 34 + 30 + - 8 +34 +77
5) 135 + - 140 + 121 + - 99 + 101
6) 16 – (4 – 5 + 7) - (9 – 6 - 1) - [16 - (4 + 7 - 3)]
7) 23 - [- (19 - 14) - 27] – 6 – {- [ [3 + 4 - 8] – 6}
8) {92 - [(37 - 53) - 28]} – 83 + (3 – 9 + 4)
9) - 6 + {7 – 4 - [- 2 + 3 - (1 + 5 - 8)]} – 9
10) 7 – {- 3 + 2 + [- 5 - 2 + (1 - 3 - 4)] + 7} -1

Answer 1

Hola!

• Resolver:

Resultados:

1. -25
2. -39
3. -15
4. 22
5. 118
6. 0
7. 42
8. 51
9. -15
10. 13

(-14) + (-17) + (-1) + (+32) + (-16) – (+9)

−14−17−1+32−16−9

=−31−1+32−16−9

=−32+32−16−9

=0−16−9

=−16−9

=−25

(-16) + (+5) + (-4) + (-40) + (+51) – (+35)

−16+5−4−40+51−35

=−11−4−40+51−35

=−15−40+51−35

=−55+51−35

=−4−35

=−39

(+20) + (-31) + (-23) + (43) + (-20) + (+3) + (-7)

20−31−23+43−20+3−7

=−11−23+43−20+3−7

=−34+43−20+3−7

=9−20+3−7

=−11+3−7

=−8−7

=−15

-77 + - 34 + 30 + - 8 +34 +77

−77−34+30−8+34+77

=−111+30−8+34+77

=−81−8+34+77

=−89+34+77

=−55+77

=22

135 + - 140 + 121 + - 99 + 101

135−140+121−99+101

=−5+121−99+101

=116−99+101

=17+101

=118

16 – (4 – 5 + 7) - (9 – 6 - 1) - [16 - (4 + 7 - 3)]

16−(4−5+7)−(9−6−1)−(16−(4+7−3))

=16−(−1+7)−(9−6−1)−(16−(4+7−3))

=16−6−(9−6−1)−(16−(4+7−3))

=10−(9−6−1)−(16−(4+7−3))

=10−(3−1)−(16−(4+7−3))

=10−2−(16−(4+7−3))

=8−(16−(4+7−3))

=8−(16−(11−3))

=8−(16−8)

=8−8

=0

23 - [- (19 - 14) - 27] – 6 – {- [ [3 + 4 - 8] – 6}

23−(−(19−14)−27)−6−(−(3+4−8−6))

=23−(−5−27)−6−(−(3+4−8−6))

=23−(−32)−6−(−(3+4−8−6))

=55−6−(−(3+4−8−6))

=49−(−(3+4−8−6))

=49−(−(7−8−6))

=49−(−(−1−6))

=49−−(−7)

=49−7

=42

{92 - [(37 - 53) - 28]} – 83 + (3 – 9 + 4)

92−(37−53−28)−83+3−9+4

=92−(−16−28)−83+3−9+4

=92−(−44)−83+3−9+4

=136−83+3−9+4

=53+3−9+4

=53+−6+4

=53+−2

=51

- 6 + {7 – 4 - [- 2 + 3 - (1 + 5 - 8)]} – 9

−6+7−4−(−2+3−(1+5−8))−9

=−6+3−(−2+3−(1+5−8))−9

=−6+3−(1−(1+5−8))−9

=−6+3−(1−(6−8))−9

=−6+3−(1−(−2))−9

=−6+3−3−9

=−6+0−9

=−6−9

=−15

7 – {- 3 + 2 + [- 5 - 2 + (1 - 3 - 4)] + 7} -1

7−(−3+2−5−2+1−3−4+7)−1

=7−(−1−5−2+1−3−4+7)−1

=7−(−1+−7+1−3−4+7)−1

=7−(−1−7+−2−4+7)−1

=7−(−1−7+−6+7)−1

=7−(−1+−13+7)−1

=7−(−14+7)−1

=7−(−7)−1

=14−1

=13

Salu2!!

kiy_.