Question 2 :
The greatest natural number which when rounded off to the nearest hundreds as 500 is
Question 4 :
The greatest 5-digit number formed by the digits 3, 0, 7 is
Question 5 :
The product of the place values of the two threes in 73532 is
Question 6 :
The difference between the largest number of 3-digit and the largest number of 3-digit with distinct digits is
Question 7 :
In the International place value system, we write 1 billion for
Question 8 :
The number 28,549 when rounded off to the nearest hundreds is
Question 10 :
The number of whole numbers between the smallest whole number and the greatest 2-digit number is
Question 12 :
Commutativity and associativity are properties of natural numbers and whole numbers both.
Question 16 :
10 + 12 + 16 = (10 + 12) + 16 = 10 + (12 + 16)
Question 20 :
The whole number which does not have a predecessor in whole number system is
Question 26 :
If x is a whole number then -x is also a whole number.
Question 27 :
If a is a whole number such that a + a = a, then a is equal to
Question 34 :
Product of two whole numbers may not be a natural number.
Question 36 :
If a and b are any two whole numbers, then a + b = b + a
Question 38 :
Commutativity and associativity are properties of addition for natural numbers and whole numbers both.
Question 39 :
Using a number line, write the numbers 8, -6, 2 -12, 0, 15 and -1 in descending order of value.
Question 40 :
If a and b are any two whole numbers, then a + b is not a whole number.
Question 41 :
The sum of an even number and an odd number is odd number.
Question 48 :
In each case, arrange the given integers in ascending order using a number line.<br> 3, – 3, 4, – 7, 0, – 6, 2
Question 50 :
Whole numbers and natural numbers differ only by one number, i.e., zero (0).