口算我最行．
0.25×2= 89.3×0.6= 5÷0.25= 6.5×6.7+3.5×6.7=
9.6÷32= 65÷1.3= 0.28÷4= 50×7.89×0.2=
1÷4= 28÷0.02= 28÷0.5= 0.4×3.2×2.5=
相关试题
口算我最行．
0.25×2= 89.3×0.6= 5÷0.25= 6.5×6.7+3.5×6.7=
9.6÷32= 65÷1.3= 0.28÷4= 50×7.89×0.2=
1÷4= 28÷0.02= 28÷0.5= 0.4×3.2×2.5=
= 40×0.25= 0.5+1
=
= 480÷6= 0÷
= 6.3×
=
+
= 12﹣
=
=
=
+0.5=
÷
=
×1.2= 568﹣198= 10÷1%=
÷
=
=
÷1= 5.47﹣1.8﹣3.2=（
+
）×63=
+
=
÷
=
=
+3.2÷16×4=
﹣
﹣1÷3=
×5÷
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