已知如图，小正方形的边长是6cm，大正方形的边长是12cm，求图中阴影部分的面积．
直接写数对又快！529+198= 992= 305﹣199= 2.05×4=8×12.5%= +×0= = ÷+0.75×8=
直接写得数．1321﹣679 4×25% ÷ 1÷×6÷0.056 0.52+1 +×0 7×÷7×．
直接写出答案．289+417= 1.25×80%= = 0.98÷7= ﹣=（+）÷8= 28××0= 701﹣2.32= 1﹣= ×4=
直接写出得数．95﹣37= ÷= += ×=25%﹣= 0.625+= 98×101= 18×=÷15= 9.25×0.125+×=
直接写出结果 45+38= ÷3= 4.2÷0.07= 11×=0.875×24= 1÷= 7.2×= 8﹣=0.25﹣= ×0÷=
+
×0= 
= 
÷
+0.75×8=
÷
1÷
×
+
×0 7×
÷7×
= 0.98÷7= 
﹣
=
+
）÷8= 28×
×0= 701﹣2.32= 1﹣
= 
×4=
÷
= 
+
= 
×
=
= 0.625+
= 98×101= 18×
=
÷15= 9.25×0.125+
×
=
÷3= 4.2÷0.07= 11×
=
= 7.2×
= 8﹣
=
= 
×0÷
=
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