①384+218=
②758﹣365=
③*280+376=
④*600﹣386=
⑤804﹣397=
⑥528+275=
45÷9= 35÷5= 84+6= 4÷4=
54÷9= 6+81= 28÷4= 56-7=
42÷6= 81÷9= 2×9= 16÷8=
24+9= 4×7= 81÷9= 35-9=
5×8= 42÷6= 36-9= 28+7=
②35+28=
③90-18+27=
④45+28-16=
⑤98-(24+38)=
⑥27+(46-28)=
①57÷8=
②26÷3=
③68÷9=
④45÷7=
⑤45÷5=
⑥33÷6=
☆×☆=