Students can download Maths Chapter 5 Information Processing Ex 5.1 Questions and Answers, Notes, Samacheer Kalvi 6th 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 6th Maths Solutions Term 2 Chapter 5 Information Processing Ex 5.1

Question 1.
Convert the following numerical expressions into Tree diagrams
(i) 8 + (6 × 2)
(ii) 9 – (2 × 3)
(iii) (3 × 5) – (4 – 2)
(iv) [(2 × 4) + 2] × (8 – 2)]
(v) [(6 + 4) × 7] – [2 × (10 – 5)]
(vi) [(4 × 3) – 2] + [8 × (5 – 3)]
Solution:
Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1 1

Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1

Question 2.
Convert the following tree diagrams into numerical expressions.
Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1 2
Solution:
(i) The numerical Expression is 9 × 8
(ii) The numerical expression is (7 + 6) – 5
(iii) The numerical expression is (8 + 2) – (6 + 1)
(iv) The numerical expression is (5 × 6) – (10 ÷ 2)

Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1

Question 3.
Convert the following algebraic expressions into tree diagrams.
(i) 10 v
(ii) 3a – b
(iii) 5x + y
(iv) 20t × p
(v) 2(a + b)
(vi) (x × y) – (y × z)
(vii) 4x + 5y
(viii) (Im – n) ÷ (pq + r)
Solution:
Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1 3

Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1

Question 4.
Convert Tree diagrams into Algebraic expressions.
Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1 4
Solution:
(i) Algebraic Expression is p + q
(ii) Algebraic Expression is l – m
(iii) Algebraic Expression is (a × b) – c (or) (ab) – c
(iv) Algebraic Expression is (a + b) – (c + d)
(v) Algebraic Expression is (8 ÷ a) + [ (6 ÷ 4) + 3]

Samacheer Kalvi 6th Maths Guide Term 2 Chapter 5 Information Processing Ex 5.1

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