Вычислите : a)-1,9 + (-3,15)+(-3/4) ;
б)-9 + 4 3/7 + 2 13/21 ;
в)2,2 + (-4 2/3) + (-1 11/15)
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.