口算：
÷62.5%= 
÷8= 1.8÷
= 0.375+
﹣0.01= 
×
÷×=
0.25×4÷
= 
×
÷×= 19÷
= 0.125×
×8= 6.4×﹙1
﹣1.25﹚=
口算：÷62.5%= ÷8= 1.8÷= 0.375+﹣0.01= ×÷×=
0.25×4÷= ×÷×= 19÷= 0.125××8= 6.4×﹙1﹣1.25﹚=
试题篮
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