相关试题
×
×
=（□×□）×
）×12=□×□+□×□
×
+
=（□+□）×□
．
×1 
×5 
×
×0 
×
×8 7×0.36÷12=
×
= 10×1.05=
÷9= 84÷0.7=
5﹣2.4= 8×
= 4.37+6.63= 5÷25%=
×
=
+
= 7÷1.4= 72.8÷0.8=
﹣
= 16×0.001=
（
+
）×20= 1.25×
×8= 8.2+0.54+0.46= 1÷
﹣1.25= 125×0.8﹣100=
0.36÷12=×= 10×1.05=÷9= 84÷0.7=
5﹣2.4= 8×= 4.37+6.63= 5÷25%=×=+= 7÷1.4= 72.8÷0.8=﹣= 16×0.001=
（+）×20= 1.25××8= 8.2+0.54+0.46= 1÷﹣1.25= 125×0.8﹣100=
×883．
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