Students can download 4th Maths Term 1 Chapter 2 Numbers Ex 2.3 Questions and Answers, Notes, Samacheer Kalvi 4th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 1 Chapter 2 Numbers Ex 2.3

Question 1.
Find the face value and place value of the digits coloured in the given numbers,
(a) 1379
(b) 9876
(c) 5136
(d) 8965
(e) 2010
(f) 4038
Answer:
(a) 1379 = Face Value 3; Place value 3 × 100 = 300
(b) 9876 = Face Value 6; Place value 6 × 1 = 6
(c) 5136 = Face Value 5; Place value 5 × 1000 = 5000
(d) 8965 = Face Value 6; Place value 6 × 10 = 60
(e) 2010 = Face Value 0; Place value 0 × 1 = 0
(f) 4038 = Face Value 0; Place value 0 × 100 = 0

Samacheer Kalvi 4th Maths Guide Term 1 Chapter 2 Numbers Ex 2.3

Question 2.
Complete the given table.

Number Expanded Form
a. 6785
b. 4000 + 200 + 90 6
c. 3000 + 300 + 20 + 7
d. 9999
e. 5000 + 70 + 1
f. 2934

Answer:

Number Expanded Form
a. 6785  6000 + 700 + 80 + 5
b. 4296 4000 + 200 + 90 6
c. 3327 3000 + 300 + 20 + 7
d. 9999 9000 + 900 + 90 + 9
e. 5071 5000 + 70 + 1
f. 2934 2000 + 900 + 30 + 4

Samacheer Kalvi 4th Maths Guide Term 1 Chapter 2 Numbers Ex 2.3

Question 3.
Circle the correct answer.
Samacheer Kalvi 4th Maths Guide Term 1 Chapter 2 Number Ex 2.3 1
Answer:
Samacheer Kalvi 4th Maths Guide Term 1 Chapter 2 Number Ex 2.3 2