Выполните действия. 1) 4,5+ 16,691= 2) 7,54+3,4= 3) 18,35+38,016= 4)86,58+5,825= 5) 83,24+42,76= 6)14,02-10,739= 7)7,004-5,3245=

1) 4,5 + 16,691 = 21,19;

2) 7,54 + 3,4 = 10,94;

3) 18,35 + 38,016 = 56,366;

4) 86,58 + 5,825 = 92,405;

5) 83,24 + 42,76 = 126;

6) 14,02 - 10,739 = 3,281;

7) 7,004 - 5,3245 = 1,6795;

8) 12,5 - 8,005 = 4,495; 

9) 262,5 - 41,54 = 220,96;

10) 16 - 0,568 = 15,432;