直接写出得数．
6.3+3.7= 9﹣1.8= 0.84÷0.7= 9.2×0.01= 32×5=
9.58×101﹣9.58= 85÷（1﹣0.9）= 4×（1.5+0.25）= 1.2×0.4+0.4×1.3= 4.9+0.1﹣4.9+0.1=
直接写出得数．
6.3+3.7= 9﹣1.8= 0.84÷0.7= 9.2×0.01= 32×5=
9.58×101﹣9.58= 85÷（1﹣0.9）= 4×（1.5+0.25）= 1.2×0.4+0.4×1.3= 4.9+0.1﹣4.9+0.1=
﹣
×
÷
÷
+
﹣
÷90%
﹣12.5% 48%×
．
﹣
= 8×
=
÷
= 3.5
=
×
=
×6=
÷3=
﹣
= 8÷
×8= 30×50%=
+
= 8÷
=
×
=
= 4×
=
=
÷
=
=
=
﹣
=
×
=
÷6= 1﹣10%=
÷
=
÷
= 1÷20%=
+
=
×
= 20×90%=
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