Samacheer Kalvi 3rd Standard Maths Book Solutions Term 3 Chapter 3 Patterns

Iterative patterns and processes:

Question 1.
Continue the pattern to complete the rangoli.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 1

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 2

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 2.
Make a pattern of your own on the given category and draw a rangoli.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 3

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 4

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 3.
Draw a pullikolams by looking at the reference image without lifting your hand.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 5

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 6

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 4.
Draw 2 pullikolams of your choice along the given dots.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 7

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 8

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Patterns obtained by adding numbers (Text Book Page No. 22):

Complete the addition table and observe the pattern in them.

Question 2.
Write the numbers which add upto the given addition fact.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 9

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 10

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 11

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 12

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 3.
Find out the missing numbers and write them in the given blank.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 13

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 14

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Exercise (Text Book Page No. 25):

Continue the patterns by using multiplication as repeated addition.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 15

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 16

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

b. Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 17

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 18

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Exercise (Text Book Page No. 26):

Express the division facts as repeated subtraction using patterns.

a) 24 ÷ 3
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 19

24 ÷ 3 = 8

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

b) 22 ÷ 2
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 20

22 ÷ 2 = 11

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

c) 32 ÷ 4
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 21

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 22

32 ÷ 4 = 8

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

d) 15 ÷ 3
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 23

15 ÷ 3 = 5

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

3rd Standard Maths Guide Patterns Additional Questions and Answers

Question 1.
Find out the missing numbers and write them in the given blank.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 24

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 25

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 2.
Continue the patterns by using multiplication as repeated addition.

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 26

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 27

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

Question 3.
Express the division facts as repeated subtraction using patterns.

a) 24 ÷ 4
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 28

24 ÷ 4 = 6

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns

b) 21 ÷ 3
Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 3 Chapter 3 Patterns 29

21 ÷ 3 = 7

Samacheer Kalvi 3rd Standard Maths Guide