The unit digit of the square of 81 will be 1.
It will be 1.
Here's an example. In the number 382, the number 2 is the "unit's digit" (in the "unit's place"), 8 is the "ten's digit" (in the "ten's place"), and 3 is the "hundred's digit."
It is the area.
It is 63.
97.
The left most digit.
Here's an example. In the number 382, the number 2 is the "unit's digit" (in the "unit's place"), 8 is the "ten's digit" (in the "ten's place"), and 3 is the "hundred's digit."
It is the area.
'5' is the UNIT digit. '6' is the 'tenths' digit. '9' is the 'hundredths' digit.
Truncation is an operation whereby a long decimal representation of a number is stopped after a given number of digits, taking no account of the digit which follows. This is different from rounding where the final digit retained may be increased by 1 if the following digits make a number which is greater than half a unit.
It is 63.
97.
No. The tens unit is independent of the ones unit
The left most digit.
It is seven.
area/(unit^2)= # of units
A number can be a square number if its first digit is 0, 1, 4, 5, 6 or 9.
volume