Предмет: Математика, автор: v8867470

567-623÷7+13=?
62×9-928÷2=?
685÷5+93×8=?​

Ответы

Автор ответа: lanaten039
0

Ответ:

1.491

2.1022

3.881

если надо было решения столбиком. то советую приложения "решать столбиком".

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2. The pollution with the _____________ and water in the atmosphere becomes acid.

3. The government tries to ____________the air pollution.

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3. We made __________ after a long quarrel.

3. Fill in: have to, don’t have to, has to, doesn’t have to.

1. Sarah _______________ collect cans and newspapers today. She will do it tomorrow.

2. He ____________ take cans and newspapers to the recycling center.

3. They ___________ apply to volunteer at the Eco-club.

4. Tom _______________ help clean out the local pond, the others do it.

4. Underline Present Perfect Continuous or Present Perfect.

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