文档介绍:.. -
. . -
×4= ×4= ×4= ÷10= ×=
×1000= ÷= ÷= ×100= ÷ =
÷100= ÷=
÷7= ×25= ÷= 84÷= 1000×= ×100= 0÷= 1÷=
×8=
小数乘除法口算
×2= ÷= ×= ÷=
4÷= ÷= ÷= ×6= ×=
7×= ×0=
×5= ×= 60×=
×= ×= ×= 6÷= ×4=
4×= ÷8=
×= 8÷= ÷16=
÷10= ÷=
÷4= 80÷= +=
÷14=
÷=
÷9=
×8=
÷=
÷=
÷=
0÷=
×=
×=
÷=
÷=
3÷8=
.. -
. . -
÷=
÷=
÷4=
÷13=
÷=
÷=
1÷=
÷6=
÷24=
÷11=
÷=
÷2=
34÷=
×4=
-=
-=
×=
×4=
×10=
12÷=
×=
×5=
+=
1÷=
+=
÷=
÷=
×0=
÷10=
+=
÷=
60×=
1÷=
1-=
7-=
-= += -=