Single-digit 81549

Calculate the sum of the squares of single-digit natural numbers less than 6

Correct answer:

s =  55

Step-by-step explanation:

a1=12=1 a2=22=4 a3=32=9 a4=42=16 a5=52=25  s=a1+a2+a3+a4+a5=1+4+9+16+25=55



Did you find an error or inaccuracy? Feel free to write us. Thank you!







You need to know the following knowledge to solve this word math problem:

Related math problems and questions: