5x[12-45:(-9)]-18:(36-42)=
-12:(-4)-(-3)x(-5)+(-8)x4+44=
1-[-2x3-(-4)x(-5)]x2+(-2)x4=
3+[-4x(-5)-(-3)x8]:(-11)-(-3)x(-2)=
4+(65-12x2)x-(5x12-4)=
2x(-15-17)+3x(-240:8+9)=
To jest na jutro, jedna dziewczyna dała mi wyniki do trzech pierwzych, ale ja musze mieć działania. :) POMOCY!
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=5x[12-5]-18x[-6]=5x7+108=35+108=143
=3-15+32+44=64
=1-[-6-20]x2+8=1+26x8+8=1+208+8=217
=3+[-20-24]:(-11)-6=3-44:(-11)-6=3+4-6=1
=4+41x-56 =4-2296=-2292
=30+34+3x(-30+9)=64-90+27=1