Odpowiedź:
a) 15.2+(-11)+13+2/2= 20.1
b)1+7+20+8+(-9)+7/2= 17
c) 1+(-2)+24+5+(-10)+5+24+25/2= 36
d) 15+25+25+(-10)+35+70+5+(-40)+1+4/2=65
a (15+2-11+13+2)÷5=4.2
b(1+7+20+8-9+7)÷6=5.66
c(1-2+24+5-10+5+24+25)÷8=9
d(15+25+25-10+35+70+5-40+1+4)÷10=13
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Odpowiedź:
a) 15.2+(-11)+13+2/2= 20.1
b)1+7+20+8+(-9)+7/2= 17
c) 1+(-2)+24+5+(-10)+5+24+25/2= 36
d) 15+25+25+(-10)+35+70+5+(-40)+1+4/2=65
Odpowiedź:
a (15+2-11+13+2)÷5=4.2
b(1+7+20+8-9+7)÷6=5.66
c(1-2+24+5-10+5+24+25)÷8=9
d(15+25+25-10+35+70+5-40+1+4)÷10=13