2nd grade
posted by cheri on .
What number am I
My tens digit is double my ones digit. I am less than 70 greater than 60?
How do u figure this out need help to explain how to get the answer..

x + 20 x = 21 x
60 < 21 x <70
try x = 3
63 
Alternatively
"If I am less than 70 greater than 60? "
then the possibles are 61, 61 ....69
so the tens is always 6
then if
"My tens digit is double my ones digit."
then the ones digit is 6/2=3
thus the answer is 63. 
If the number is less than 70 and greater than 60, the tens digit has to be 6. Now, if the ones digit is half the tens digit, divide 6 in half. The answer is 63.

same as the others 63

5335