ein
zwei
drei
vier
fünf
sechs
sieben
acht
neun
zehn
elf
zwölf
dreizehn
vierzehn
fünfzehn
sechzehn
siebzehn
achtzehn
neunzehn
zwanzig
einundzwanzig
zweiundzwanzig
dreiundzwanzig
vierundzwanzig
fünfundzwanzig
sechsundzwanzig
siebundzwanzig
achtundzwanzig
neunundzwanzig
dreißig
einunddreißig
Note, 17(siebzehn) ,27(siebundzwanzig) are different to 7(sieben), 37(siebenunddreißig) etc...
1 and 31
15+15+1=31
31 times 1 = 31 As 31 is a prime number, the only whole numbers that do it are 1 × 31. There is another method using fractions. Ex: 15.5 x 2=31Only 1 times 31 = 31 . This is because 31 is a Prime number.
1, 5, 31, 155
1, 2, 31, 62.
1, 31
1 and 31.
1 and 31
1 and 31.
The natural numbers are the counting numbers. Therefore, the natural numbers less than 31 are the numbers from 1 to 30.
They are: 1*31 = 31 which is a prime number
62
The HCF of both numbers is 1
1 and 31
1 x 31 31 is a prime number.
They are: 31/1, 31.0, 031 and XXXI
It is 1 because they are both prime numbers