Russian-English translations for су́мма

• sum
  The sum of 3 and 4 is 7.
  Were learning about division, and the sums are tricky.
  a tidy sum
• amount
  The amount of atmospheric pollution threatens a health crisis
  Pour a small amount of water into the dish
  The dogs need different amounts of food
• total
  A total of £145 was raised by the bring-and-buy stall.
  The total of 4, 5 and 6 is 15.
  The total number of votes cast is 3,270