Предмет: Математика, автор: 224571160alesi

выполни действия и сделай проверку 48-6=.59+7=,70-4=,39+8=,60-27=,75-27=

Ответы

Автор ответа: ZloiLink

1) 48-6=42
Проверка:42+6=48
2) 59+7=66
Проверка:66-7=59
3) 70-4=66
Проверка: 66+4
4) 39+8=47
Проверка: 47-8=39
5) 60-37=23
Проверка: 23+37=60
6) 75-27=48
Проверка: 48+27=75

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