Question 1.
Consider the number 15,478
a. The place value of 7 is
Answer:
The place value of 7 is $7 \times 10=70$
b. The place value of 4 is
Answer:
The place value of 4 is $4 \times 100=400$
c. The place value of 1 is
Answer:
The place value of 1 is $1 \times 10,000=10,000$
Question $2 .$
Fill the table with the place value for the following numbers.
Answer:
Question $3 .$
Find the difference between greatest 7 - Digit number and smallest 6-digit number.
Answer:
Greatest 7 digit number $=99,99,999$
Smallest 6 digit number $=1,00,000$
Difference $=99,99,999-1,00,000$
$=98,99,999$