Tamilnadu State Board New Syllabus Samacheer Kalvi 4th Maths Guide Pdf Term 3 Chapter 4 Time Ex 4.1 Textbook Questions and Answers, Notes.
Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 3 Chapter 4 Time Ex 4.1
Find out the days between manufacturing and expiry date of a medicine given below.
Exp Date = 2016/07/08
Mfg Date = 2013 /07/09
Days between = 3 years.
Select a month in the calendar and find out any creative pattern of your own in the numbers.