Предмет: Математика, автор: Веруня1000

3 кв дм+56 кв см=?
10 кв дм-30 кв см=?
8 кв м+ 17 кв м 4 кв дм=?
7 кв дм - 100 кв дм =?

Веруня1000: верхний пример тоже решите
Веруня1000: Muriam80 а откуда ты все это числа взела?

Ответы

Автор ответа: суперматематик1
1
2.44 кв дм
9.7 кв дм
25.04 кв м
-93 кв дм
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