把一块长1.35米，宽1.05米的长方形铁皮裁成同样大的正方形而没有剩余．这些正方形铁片的边长最大是多少？共可裁成几块？
直接写出得数 ①= ②= ③= ④= ⑤= ⑥= ⑦= ⑧=
在如图中表示+．
直接写出得数．== 1﹣==== 1﹣==
直接写出得数.﹣= 0.12+= 8﹣8= 1+2.1﹣1.25= 2﹣= 1.2+= 1++= 3+0.25﹣3+0.25=
直接写出得数．========
= ②
= ③
= ④
=
= ⑥
= ⑦
= ⑧
=
+
．
=
= 1﹣
=
=
=
= 1﹣
=
=
﹣
= 0.12+
= 8
﹣8= 1
+2.1﹣1.25=
= 1.2+
= 1+
+
= 3
=
=
=
=
=
=
=
=
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