sum
sumnoun
UK/sʌm/US/sʌm/
Dạng từ: sums
AMOUNT OF MONEY
B2an amount of money
- They paid a large sum for the house.
CALCULATION
B2a simple calculation using numbers
- The children were doing sums.
TOTAL
B2the total when two or more numbers are added together
- The sum of 5 and 3 is 8.