780. Вычислите наиболее удобным способом:
1) (4 + 1,8) + 2,2; 2) 0,3 + (1,7 + 2,5); 3) 8,3 + (2,7 + 8);
1,6 + (5 + 3,4); (3,8 + 6) + 4,2; 10,2 + (1,7 + 4,8);
(2,41 + 13) + 4,59; 12,25 + (8 + 3,75); (46,3 + 18) + 4,7.​
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.