Oblicz:
a) 5-7-13+15-22=
b) -21+16-3-12+24=
c)13,5-24+2.5-5.3+3.2=
d)3,5-2-12.5+4-8.5=
e)-3,6+2.3\7-1.4-(-11\7)=
f)-5,75+4.2\3-2,1\4-(-3,1\3)
Matematyka klasa 6 taka żółta ćwiczeniówka ;)
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a) -22
b)4
c)-10.1
d)-15.5
e)-3.1
f)-3.8416666666667
a)=-9
b)4
c)-101
d)-155
e)-3.1
f)-3.8416666666667
dobrze patszałam na alulatorze