20 and 1
(4s + 1)(4s + 1) or (4s + 1)2
The sum of the numbers from 1 to 20 inclusive is 220.
The square numbers between 1 and 20 are 1,4,9 and 16.
Basically what you have to do is make the square to according to the square For example square 1---1x1...since 1x1=1 you are supposed to make only 1 square (etc) Thankyou
4/4 equals 1, so you can make practically any whole number from 4s. Just keep adding 4/4 together!
41
-4 x 5 = -20 and -4 + 5 = 1.
20 and 1
These are the prime numbers 1-20 2,3,5,7,11,13,17,19
(4s + 1)(4s + 1) or (4s + 1)2
The numbers 1-20 are on a dart board so there are twenty numbers.
20 and 1. 20 + 1 = 21 20 - 1 = 19
The sum of the numbers from 1 to 20 inclusive is 220.
2/5 of the numbers from 1 to 20 are prime numbers
if you want to make eleven using only four 4s, this is the answer 4/.4+4/4(=10 + 1= 11) TA DA !
The square numbers between 1 and 20 are 1,4,9 and 16.