Exercise 2.3 - Chapter 2 Numbers Term 2 4th Maths Guide Samacheer Kalvi Solutions - SaraNextGen [2024-2025]

Updated On May 15, 2024

By SaraNextGen

Ex $2.3$
Question 1 .
$3 \times 7=$
Answer:
$3 \times 7=21$
 

Question 2 .
$6 \times 7=$
Answer:
$6 \times 7=46$

Question 3 .
$9 \times 7=$
Answer:
$9 \times 7=63$
 

Question $4 .$
A box contains 7 pens. How many pens are 1 here in 5 boxes?
Ans.
Number of pen in a box $=7$
Number of pens in 5 boxes $=7 \times 5$
$=35$ Pens
 

Question $5 .$
One week has 7 days. Calculate the number of days in 10 weeks?
Answer:
Number of days in a week 7
Number of days in 10 weeks $=7 \times 10$ $=70$ days