Question 1 :
The number 28,549 when rounded off to the nearest hundreds is
Question 2 :
In the International place value system, we write 1 billion for
Question 3 :
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 difference between the largest number of 3-digit and the largest number of 3-digit with distinct digits is
Question 7 :
The product of the place values of the two threes in 73532 is
Question 9 :
The value of (93 × 63 + 93 × 37) is
Question 11 :
By using dot (•) pattern, which of the following numbers can be arranged in two ways namely a triangle and a rectangle?
Question 16 :
Using a number line, write the numbers 8, -6, 2 -12, 0, 15 and -1 in descending order of value.
Question 17 :
If a and b are any two whole numbers, then a + b = b + a
Question 23 :
The whole number which does not have a predecessor in whole number system is
Question 24 :
The sum of an even number and an odd number is odd number.
Question 25 :
In each case, arrange the given integers in ascending order using a number line.<br> 3, – 3, 4, – 7, 0, – 6, 2
Question 26 :
Commutativity and associativity are properties of natural numbers and whole numbers both.
Question 41 :
The sum of the successor of the greatest 3-digit number and the predecessor of the smallest 3-digit number is
Question 44 :
If a is a whole number such that a + a = a, then a is equal to
Question 47 :
If a and b are any two whole numbers, then a + b is not a whole number.
Question 49 :
Since, zero is neither negative nor positive ; it is not an integer.
Question 50 :
Commutativity and associativity are properties of addition for natural numbers and whole numbers both.