-
. z
-= -= += +=-= -=
-=-= 10+= -=+=
+= -=-= 1-= -=
-= -= +=-= -=
+×8= ×4= ×0= ×50=
30×= ×3=×2= ×= ×=
×2= ×10= ×8= ×2=×10=
-
. z
×= ×20= +=+= ×2=
-= ×= 6×= -= ×=
×100=×= ×= ÷7= ×100=
÷= ×8= ÷= ÷2=÷28= ÷= ÷= ×9=÷24= ×= += -=÷4= ÷13= ÷5= +=10÷20= 24÷15= ×10= ×=
×= ×1000= ×= ×=÷= ÷9= ÷= ÷2=÷= ÷= ×100= ×8=0. 56÷= ×4= ×= ÷=×= ×= 0
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