Question

do fast pleasse 6 7 8 9 10​

Answer 1

6)5289 × 82 = 433698

5289 × 72 = 380808

433698 - 380808 = 52890

7)The whole numbers between 200 and 300 which do not changes when the digits are reversed are ⇒

1) 202 ⇒ On reversing it the digits remains unchanged, i.e., 202.  

2) 212 ⇒ On reversing it the answer will be 212. Thus, digits are unchanged.

3) 222 ⇒ The digits will remains unchanged after reversing it.

4) 232  

5) 242

6) 252

7) 262

8) 272

9) 282

10) 292

By reversing all the above given digits, the result will be the same that it it will remains unchanged.  

These are the only 10 whole numbers between 200 and 300 which can satisfy the above given condition.

8)The greatest 4-digit number formed with the given digits is 8631.

The smallest 4-digit number formed with the given digits is 1368.

difference:-8631-1368=7263

9)=1)six hundread fifty two crore One Lakh Twenty Seven Thousand Five Hundred Sixty Two

2)Seventeen Crore Seventeen Thousand Seventeen

3)Nine Lakh Four Thousand Two Hundred Sixty One

4)two thousand six hundread thirty four crore Eight Lakh Thirty Four Thousand Five Hundred

5)565003

2059702

3674008