Enter start number

Enter ending number

    

Answer
Success!
71

↓Steps Explained:↓

How many integers are there from

20 to 90 inclusive?

Inclusive Numbers Count Formula

Count = B - A + 1

Plug in A = 20 and B = 90

90 - 20 + 1

Count = 71

Final Answer

71
Take the Quiz  Switch to Chat Mode


Related Calculators:  Consecutive Integer Word Problems  |  2 number Word Problems  |  Sum of the First (n) Numbers