In the number eighty tens and 79 ones,
- The digit in the tens place is .
- The value of the digit in the hundreds place is .
- The value of the digit in the ones place is less than the digit in the hundreds place.
(a)
Number
= 80 tens + 79 ones
= 80 x 10 + 79 x 1
= 800 + 79
= 879
The digit in the tens place is 7.
(b)
The value of the digit in the hundreds place is 800.
(c)
Value of the digit in the ones place = 9
Value of the digit in the hundreds place = 800
800 - 9 = 791
The value of the digit in the ones place is 791 less than the digit in the hundreds place.
Answer(s): (a) 7; (b) 800; (c) 791