sum (plural sums) 1  A quantity obtained by addition or aggregation. The sum of 3 and 4 is 7. ( 2 often plural) An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition). We're learning about division, and the sums are tricky. 3  A quantity of money. a tidy sum. the sum of forty pounds.
Most / Least Educated Cities in IA. As of 2010-2014, the total population of Ottumwa is 24,847, which is 0.60% less than it was in 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%.
Join our e-mail list. By 1994, Rwandaâs population stood at more than 7 million people comprising three ethnic groups: the Hutu (who made up roughly 85% of the population), the Tutsi (14%) and the Twa (1%).Prior to the colonial era, Tutsis generally occupied the higher strata in the social system and the Hutus the lower.oin our e-mail list. By 1994, Rwandaâs population stood at more than 7 million people comprising three ethnic groups: the Hutu (who made up roughly 85% of the population), the Tutsi (14%) and the Twa (1%).