Workedout problems related to place value of digits in a numeral.
Examples on place value:
1. Find the difference between the place value and face value of digit 6 in the numeral 2960543.
Solution:
Place value of digit 6 in 2960543 = 60000
Face value of digit 6 in 2960543 = 6
Their difference = 60000  6 = 59994
2. Find the product of the place values of two 4s in the numeral 30426451.
Solution:
The place value of 4 in hundreds place = 400
The place value of 4 in hundred thousand place = 400000
Their product = 400000 × 400 = 160000000
3. Write the smallest 5digit number:
(a) having 5 different digits
(b) having 8 in thousands place
(c) having 9 in ones place
Solution:
(a) The smallest 5 different digits are 0, 1, 2, 3, 4
Therefore, the smallest 5digit number having 5different digits 10234
(b) The smallest 5digit number having 8 in thousands place is 18023.
(c) The smallest 5digit number having 9 in ones place is 10239.
4. Write the largest 4digit number:
(a) having 4different digits
(b) having 3 in tens place
(c) having 5 in hundreds place
Solution:
(a) The largest 4different digits are 9, 8, 7, 6.
Therefore, the largest 4digit number having 4 different digits = 9876
(b) The largest 4digit number having 3 in tens place = 9837
(c) The largest 4digit number having 5 in hundreds place = 9587
Each digit has a value depending on its place called the place value of
the digit are explained and shown above in the problems related to place
value using stepbystep explanation.
Related Concept
● Numbers Showing on Spike Abacus.
● 1 Digit Number on Spike Abacus.
● 2 Digits Number on Spike Abacus.
● 3 Digits Number on Spike Abacus.
● 4 Digits Number on Spike Abacus.
● 5 Digits Number on Spike Abacus.
● Problems Related to Place Value.
● Example on Comparison of Numbers.
● Successor and Predecessor of a Whole Number.
● Formation of Numbers with the Given Digits.
● Formation of Greatest and Smallest Numbers.
● Examples on the Formation of Greatest and the Smallest Number.
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