×
=
,
÷
=
,
=
3÷= 9,10÷
×8= 640,
×7=
,
+
= 1,100×
= 35,8×
=
,
÷
×
=
,
+
=
,0×
=
1×=
,
÷
= 1,4×
÷4×
=
,
×36= 30,3÷
= 10,10÷
=
÷
= 2,
×
×3= 1,
×14=
×
=
,
×3=
,
×
=
9×(2+)= 23,70÷
= 100,19×
=
,
÷8%= 10,1÷
=
,0÷
×
= .