Предмет: Математика, автор: Аноним

укажите порядок выполнение  действий и  выполните значение выражения
 637+180-549+20= 

Ответы

Автор ответа: sakurakharuno3
0
827-549+20=278+20=298
Автор ответа: Аноним
0
я не понял
Автор ответа: sakurakharuno3
0
сначала складываешь 637 и 180 потом от суммы отнимаешь 549 и прибавляешь 20
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Предмет: Английский язык, автор: zarubaalisa0
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con
5
Jacqui lives with her family on a sheep farm in
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e
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