直接写出得数．
120÷30= 48×50= 360÷90= 120×30= 560+44=
640÷80= 400÷80= 982﹣369= 460+5400= 720÷80=
59×102≈ 721÷90≈ 540÷58≈ 396×71≈ 462÷93≈
124÷21≈ 124×21≈ 98×204≈ 356÷50≈ 932÷93≈
相关试题
直接写出得数．
120÷30= 48×50= 360÷90= 120×30= 560+44=
640÷80= 400÷80= 982﹣369= 460+5400= 720÷80=
59×102≈ 721÷90≈ 540÷58≈ 396×71≈ 462÷93≈
124÷21≈ 124×21≈ 98×204≈ 356÷50≈ 932÷93≈
÷12=
÷
= 1÷
= 84×
÷84×
=
×
= 2.1÷
=
= 0÷
+
=
×
=
÷2= 12×
= 3÷
=
﹣
×
=
÷
=
×14= 1﹣
×
= 6×
=
÷
=
×3= 0÷
= 0.5+
=
×
=
=
÷
= 2﹣
﹣
= 16.5+4.7=
÷3÷
=
×
= 15÷1%= 0.52= 3.14×6=
÷
= 0.375×
=
×3÷
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