相关试题
+
= 3.1+4.67= 0.0096×1000=
÷8= 100﹣0.09= 0.63÷0.7= 7×5÷7×5=
直接写出得数．
1.7+2.03= 0.32×200= 
÷
= 8×12.5%=
5×
÷×5= 
﹣
= 0.36÷0.3= （
+
）×15=
×
×
= 10﹣
﹣0.875=
直接写出得数
38+99= 
+
= 4.57+6.43= 7.9×11﹣7.9=
1÷
= 32÷16= 2×30%= 2÷1%﹣2=
1.8×4×2.5= 1.5﹣1.5×0.2=
= 1.8﹣
=
+
= 22÷6= 725÷92≈ 6﹣2.8=
×0.1=
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