вычесли : 1)(90т-56ц×8)×2-(90т35ц-246ц) ;
2)(230000мм+23м)+(5700дм-100000мм);
3)(6ч5мин+9ч3мин)×2-(24ч-7ч25мин);
4) (350кг×100+180кг×20)÷2; помогите пожалуйста!!!!
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.