Oblicz
a (-6)-2-(-4)
b (-10)+5-7
c 5 - 13 -(-2)
d 6+(-8)-(-3)
e (-7)+(-12)-6+18
f 25+(-16)-(-12)-3
a) (-6)-2-(-4)= -8 + 4 = -4
b) (-10)+5-7= -5 -7 = -12
c) 5-13-(-2)= -8 + 2 = -6
d) 6+(-8)-(-3) = -2 + 3 = 1
e) (-7)+(-12)-6+18 = -19 - 6 +18 = -25 + 18 = -7
f) 25+(-16)-(-12)-3 = 9 + 12 - 3 = 21 - 3 = 18
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a) (-6)-2-(-4)= -8 + 4 = -4
b) (-10)+5-7= -5 -7 = -12
c) 5-13-(-2)= -8 + 2 = -6
d) 6+(-8)-(-3) = -2 + 3 = 1
e) (-7)+(-12)-6+18 = -19 - 6 +18 = -25 + 18 = -7
f) 25+(-16)-(-12)-3 = 9 + 12 - 3 = 21 - 3 = 18
Proszę ja Ciebie bardzo ;]