①1.25× ×8×
②3.7× +4.3÷
③33×
④ ×51-
⑤ ÷( + )
⑥( - )×27×37
0.9×=
×35=
×0=
=
3.5×=
8.9÷0.89=
10-0.98=
25×0.4=
9×=
×0.75=
×16=
0.75+ =
÷=
:( )=
×5.6÷0.875=
①
②
③
④
⑤
⑥