题文
直接写出得数.
﹣
= 2.25+1.75= 4﹣
= 100×
÷25= (
+
)×15=
35×
= 800﹣375= 1﹣0.5+9.5= 0.25×7×4=
÷
×
=
直接写出得数.
﹣
= 2.25+1.75= 4﹣
= 100×
÷25= (
+
)×15=
35×
= 800﹣375= 1﹣0.5+9.5= 0.25×7×4=
÷
×
=
试题篮
()