36.3×5.5+6.37×55．
计算下列各题，能简算的要简算．．
直接写得数．+= 43×200= 1﹣= 350+50=630÷7= 15×6÷9= += 45﹣9×5=
直接写出得数﹣= ﹣= += +=1﹣﹣= += ﹣= +=
直接写得数．﹣= += += 1﹣﹣=﹣= += 1﹣= ﹣+=
直接写出计算结果．= = == = == 1 = 1﹣=
．
+
= 43×200= 1﹣
= 350+50=
+
= 45﹣9×5=
﹣
= 
﹣
= 
+
= 
+
﹣
= 
= 
﹣
= 
+
=
﹣
= 
+
= 
+
= 1﹣
﹣
=
﹣
= 
+
= 1﹣
= 
﹣
+
=
= 
= 
=
= 
= 
=
= 1 
= 1﹣
=
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