446+386=
248+443=
472+797=
704-89=
966-689=
944-133=
27+=876
278+=715
378+=988
73×7=
9×85=
584×4=
384÷8=
785÷5=
968÷6=

-262=872-494
125+157+435+158=
786-291=+385
509+383+206-979=
276++392=993
406+479-264-380=
203+-554=429
999-242-173-470=

429+378=
205+467=
451+725=
715-19=
922-611=
956-165=
86+=853
278+=797
360+=951
88×7=
9×99=
444×4=
888÷8=
755÷5=
966÷6=

-297=826-401
102+119+490+114=
793-206=+351
537+369+237-984=
267++345=970
406+498-210-342=
256+-511=404
999-293-192-427=