Вопрос:

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; 8) 12,5 − 8,005; 9) 262,5 − 41,54; 10) 16 + 0,568

Ответ:

  1. \(4,5+16,691=21,191\)
  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. \(16+0,568=16,568\)

Ответ: 21,191; 10,94; 56,366; 92,405; 126; 3,281; 1,6795; 4,495; 220,96; 16,568.