# Calculate the number 690

NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**45**The first user who solved this task is

**Sanja Šabović**.#brainteasers #math #numbermania

Register with your
Check your ranking on list.