Question

11 is a prime number and 11+20=31 is also a prime number. There are six more such pairs of prime numbers which differ by 20.can you find them out

Answer 1

Answer:

41+20=61

61+20=81

81+20=101

Answer 2

Step-by-step explanation:

1) 17 and 37

2) 3 and 23

3)47 and 67

4)23 and 43

5) 59 and 79

6) 97 and 127

Answer 3

Step-by-step explanation:

1) 17 and 37

2) 3 and 23

3)47 and 67

4)23 and 43

5) 59 and 79

6) 97 and 107

Answer 4

Step-by-step explanation:

1) 17 and 37

2) 3 and 23

3)47 and 67

4)23 and 43

5) 59 and 79