题文
650+350= 7000﹣320= 1﹣
= 63÷8= 660÷3=
600×7=
+
= 34÷7= 120×4= 270+90=
﹣
= 6×6+5= 740﹣700= 3200÷8=
+
=
650+350= 7000﹣320= 1﹣
= 63÷8= 660÷3=
600×7=
+
= 34÷7= 120×4= 270+90=
﹣
= 6×6+5= 740﹣700= 3200÷8=
+
=
试题篮
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