4. Think of a number
add 9
divide by 2
subtract the number thought of
the answer is 5
5. Think of two numbers, each less than 10
add 3 to the first number
multiply by 5
add 11
multiply by 2
add the second number
subtract 52
the answer is two digit number formed of the numbers you
thought of.
6. Think of a 3-digit number in which the digit at hundred `s
place is greater than the one at the units place.
Reverse the digits and get anew number.
Subtract this new number from the first number you
Thought of.
Now reverse the digits of the difference you obtained.
Add to the difference, i.e. the previous number.
The answer is 1089.
See the beauty of 1089
Towards your right>>>
1089*1=1089
1089*2=2178
1089*3=3267
1089*4=4356
1089*5=5445
See each column on the right. Continue the table and see the beauty . see through the columns.