Odd and even

Rohan has taught Nidhi to identify odd and even numbers based on what they end with. So 0,2,4,6,8=even and the rest are odd.

I have recently been trying to teach her the concept that, while even numbers divide equally into 2, with odd numbers you are left with an 'odd' 1.

She easily identifies odd and even numbers based on the knowledge that daddy has taught. So daddy was asking her large numbers (>100) and she was getting them all right. And she was reasoning it on the ending digit.

When faced with the number 20, she said 'even' and then thought a bit and said "Because two tens make 20, so you can divide it between 2"