Oblicz:
a) -(7-6+8-13)-(9-4+6)=
b) -[(-22)*(-5)]*[-(-6)*(-35)*(-1)=
Oblicz SPRYTNIE:
a) 4*(-70)*(-25)*30=
b) (-2)*(-40)*(-500)*22=
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a) -(7-6+8-13)-(9-4+6)=-7+6-8+13-9+4-6=-7
b) -[(-22)*(-5)]*[-(-6)*(-35)*(-1)=-110*-(-210)=-110*210=23100
a) 4*(-70)*(-25)*30=-100*(-2100)=210000
b) (-2)*(-40)*(-500)*22=-44*20000=880000
a) -(7-6+8-13)-(9-4+6)=-7+6-8+13-9+4-6=-7
b) -[(-22)*(-5)]*[-(-6)*(-35)*(-1)=-110*-(-210)=-110*210=23100
a) 4*(-70)*(-25)*30=-100*(-2100)=210000
b) (-2)*(-40)*(-500)*22=-44*20000=880000