201﹣65=
50×101=
0.04+=
10﹣4.6=
0.91÷0.7=
0.43=
×=
0.15:30%=
5-=
12×(-)=
①190+800÷16×32
②1.05×(2.6+40%)÷6.3
③ ×[ -( + )]
④5.65- +4.35-
⑤0.25×1.25×4×8
⑥101× -8÷25
+1 ÷1 8.99×9.9990