185+565=
486+412=
308+740=
443-15=
888-445=
984-340=
25+=742
372+=890
224+=901
85×9=
135×5=
167×6=
96÷6=
248÷4=
768÷8=

-241=846-435
187+163+459+129=
875-296=+355
364+249+229-648=
291++331=922
426+215-179-327=
247+-485=367
999-339-190-367=