Question

Calculatii:
a) -25 +1-12 1 + 1-81+(-10)
b) +17+|+6|+|-15|+(-20)
c) -4+|+6+ (-11)|+|-15+ 12| + (-18)
d) |1 + (-9)| +13 + (-15)+6| + (8)
e) |+26+ (-15) + (-14 ) |+ |-21+12|
f) - 7+|-12 + 12| +| -7|+(14)
Va rog mult, dau coroana ❤
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Answer 1

Răspuns:

a)-24-12+1-81-10=-35-81-10=-126

b)17+6-15-20=8-20=-12

c)-4+6-11-3-18=2-11-3-18=-9-3-18=-12-18=-30

d)1-9+13-15+6+8=-8+13-15+6+8=5-15+6+8=-10+6+8=+4

e)26-15-14-9=11-14-9=-3-9=-12

f)-7-12+12-7+14=-19+12-7+14=-7-7+14=-14+14=0

sper sa fie bine,coroana?