直接写出得数
(1)
=(2)4.25×0.2+0.15=(3)5.55÷0.5=(4)
=(5)
=
(6)
=(7)
=(8)0.022=(9)
=(10)
=
直接写得数.
﹣
=
×6=
÷
=
+
= 0.22=
2﹣1÷
= 0.66+0.4= 0.625+
+
= 1
﹣
﹣
= 2.08÷0.25÷4=
口算
=
= 18×
=
÷3=
9.9+0.1×
=
×
= 1÷10%=
÷1.25=
×13=(21+
)÷7=
口算:
2﹣1
= 1.4﹣
= 1÷
=
÷1=
+
=
2
+0.25= 9.2×0.25×4= 7×1.3+7×6.7= 4
﹣(
+
)=
﹣
=
直接写得数.
1.5×0.8= 5.6+2.8=
×
=
﹣
=
÷
=
÷
=
+
= 12﹣
=
÷
= 2.5÷0.5=