Page 20 - Revised Maths Wisdom Class - 2
P. 20
18 MATHS
Fill in the blanks by writing the correct ordinal number.
Anita Jack Mary Bobby Lalit Simmi Mohit
Jack is the ______________ boy from the right.
Lalit is the ______________ boy from the left.
Bobby is the ______________ boy from the right.
Odd and Even Numbers
Objects that are in twos are said to be in pairs. For example, a pair
of socks.
Let us try to represent numbers in pairs.
8
a pair of socks
9
When a number can be made in pairs, it is called an even number.
When a number cannot be made in pairs, it is called an odd number.
So, 8 is an even number whereas, 9 is an odd number. In the same way, we can try
other numbers.
R
R Remember!emember!emember!
Numbers that have 0, 2, 4, 6, 8 in the ones place can be made in pairs.
Numbers that have 1, 3, 5, 7, 9 in the ones place cannot be made in pairs.
