直接写得数.
425+75= 40×80= 4﹣0.6= 1×0.4×25= ×4=
÷
=
+
+
= 50÷25%×0=
﹣
= 5.6÷7=
×
﹣
=
×6+
×6=6
直接写得数.
425+75= 40×80= 4﹣0.6= 1×0.4×25= ×4=
÷
=
+
+
= 50÷25%×0=
﹣
= 5.6÷7=
×
﹣
=
×6+
×6=6
试题篮
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