Предмет: Математика, автор: metizasv

найдите ложные высказывания, делая приближенные вычисления.
962678-542978=20700
304*500=15200
82509+7611=90120

Ответы

Автор ответа: danil24082001
0
первое неправильно  
второе неправильно
третье правильно

Автор ответа: metizasv
0
почему второе правильно? получается 152000
Автор ответа: danil24082001
0
ой сори
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