口算
48+75= 26+524= 100﹣40= 63÷7=
2000+600= 58+23= 21÷3= 35÷7=
17÷5= 40÷6= 4×6+5= 8×5=
18÷9= 21÷4= 63÷8= 34﹣17=
56÷8= 41﹣28= 96+26= 32÷7=
相关试题
口算
48+75= 26+524= 100﹣40= 63÷7=
2000+600= 58+23= 21÷3= 35÷7=
17÷5= 40÷6= 4×6+5= 8×5=
18÷9= 21÷4= 63÷8= 34﹣17=
56÷8= 41﹣28= 96+26= 32÷7=
=
= 0.6×0.5= 10﹣0.9= 2.1÷0.21=
=
= 10÷10%=
=
×6÷
+6×
=
×
=
÷
=
×
= 25×40%= 7﹣0.82=
+
=
×5×18= 4.05﹣2.8﹣0.7= 5÷1%=
= 1﹣
= 7﹣4÷
=
+
=
×
×3÷
= 8.7﹣7=
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