16.8﹣8=
=
0.35×99+0.35=
0.32=
- =
0.2×0.4=
1-0.09=
1÷×=
9.34+6.6=
×3÷×3=
1﹣ + = 1÷ × = 0.5﹣ +0.5﹣ =
8.1+ = ( + )×24= 7× ×7÷ =
9﹣0.9= 72÷0.4= 1.25×8=
×3= ×24= 6÷=
3.14×11-3.14= 0.22= 0.9÷0.01=
0.2- = 0.5×= 3÷×3=
100×÷0.1= ×3÷×3= 157÷3.14=
3.5+4.3= ÷ = 3.5÷0.07= × ÷ × =
- = 18- - = 0.32= × × =
①2.8× ÷
②( + )×30
③7.42-5.87+2.58-4.13
④0.25×4.4
⑤25×32×125
⑥ ×[ -( -0.125)]
①37.8÷25÷4
②3.84+4.6+5.16
③2.4÷ ×
④
⑤63.5×25%+0.25×36.5
⑥