{"id":520627,"date":"2021-06-17T05:16:13","date_gmt":"2021-06-17T05:16:13","guid":{"rendered":"https:\/\/www.indcareer.com\/schools\/?p=520627"},"modified":"2023-09-06T09:40:49","modified_gmt":"2023-09-06T09:40:49","slug":"ncert-solutions-for-3rd-class-maths-chapter-9-how-many-times","status":"publish","type":"post","link":"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-3rd-class-maths-chapter-9-how-many-times\/","title":{"rendered":"NCERT Solutions for 3rd Class Maths: Chapter 9-How Many Times?"},"content":{"rendered":"\n

Class 3: Maths Chapter 9 solutions. Complete Class 3 Maths Chapter 9 Notes.<\/p>\n\n\n\n

NCERT Solutions for 3rd Class Maths: Chapter 9-How Many Times?<\/strong><\/h2>\n\n\n\n

NCERT 3rd Maths Chapter 9, class 3 Maths Chapter 9 solutions<\/p>\n\n\n\n

Find the Number without Counting<\/strong>
1.In the same way, how many bottles are these?<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


Ans.<\/strong> 4 times 5 = 20 bottles.<\/p>\n\n\n\n

2.How many eggs?<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


Ans.<\/strong> 6 times 5 = 30 eggs.<\/p>\n\n\n\n

Practice Time<\/strong>
A.Rewrite using the + sign.<\/strong>
2 x 5 is 2 times 5 or 5 + 5<\/strong>
4 x 18 is 4 times 18 or 18 + 18 + 18 +18<\/strong>
3 x 20 is 3 times 20 or 20 + 20 + 20<\/strong>
8 x 9 is 8 times 9 or 9 + 9 + 9 + 9 +9+9+9+9<\/strong>
B.Tell how many times!<\/strong>
9+9+9+9+9+9=6\u00d79=54<\/strong>
4+4+4+4+4=5\u00d74=20<\/strong>
8 + 8 + 8 = 3\u00d78 = 24<\/strong>
3 + 3 + 3 + 3 + 3 + = 5\u00d73 = 15<\/strong>
30 + 30 + 30 = 3 x 30 = 90<\/strong>
7+7+7+7+7+7=6\u00d77=42<\/strong>
12 + 12 + 12 + 12 = 4 x 12 = 48<\/strong>
6 + 6 + 6 = 3\u00d76 = 18<\/strong>
10 + 10 + 10 + 10 = 40<\/strong>
4 x 10 = 2+2+2+2+2=5\u00d72=10<\/strong>
6+6+6+6+6+6+6=7\u00d76=42<\/strong><\/p>\n\n\n\n

NCERT 3rd Maths Chapter 9, class 3 Maths Chapter 9 solutions<\/p>\n\n\n\n

1.Ramu bought 4 packets of biscuits. Each packet has 4 biscuits. How many biscuits did Ramu buy?<\/strong>
Ans.<\/strong> 4 x 4 = 16 biscuits.<\/p>\n\n\n\n

2.There are 12 desks in the classroom. Each desk has 4 legs. What is the total number of legs of the desks?<\/strong>
Ans.<\/strong> 12 x 4 = 48 legs.<\/p>\n\n\n\n

3. Sahiba brought home 3 bunches of flowers. Each bunch has 4 flowers. How many flowers were there?<\/strong>
Ans.<\/strong> 3 x 4 = 12 flowers.<\/p>\n\n\n\n

4.One rail coach has 8 wheels. How many wheels in all in 6 coaches?<\/strong>
Ans.<\/strong> 6 x 8 = 48 wheels.<\/p>\n\n\n\n

Stick Play<\/strong>
Mithu had some sticks. She arranged them like this:<\/strong>
1 time 5 = 5,<\/strong>
2 times 5 = 10<\/strong>
3 times 5 = 15,<\/strong>
4 times 5 = 20<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


Then she counted how many times the sticks were crossing each other. She found that 4 times 5=4 x 5=20<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n

1.Now draw sticks to make the multiplication table of 6:<\/strong>
Ans.1 x 6 = 6<\/strong>
2 x 6 = 12<\/strong>
3 x 6 = 18<\/strong>
4 x 6 = 24<\/strong>
5 x 6 = 30<\/strong>
6 x 6 = 36<\/strong>
7 x 6 = 42<\/strong>
8 x 6 = 48<\/strong>
9 x 6 = 54<\/strong>
10 x 6 = 60<\/strong><\/p>\n\n\n\n

Practice Time<\/strong>
1.Complete the following:<\/strong>
Ans.<\/strong>2\u00d77 = 14 3\u00d79 = 21
5\u00d72=10 5\u00d78 = 40
10\u00d76 = 60 2\u00d78 = 16
10\u00d78 = 80 4\u00d79 = 36 3\u00d710 = 30 5\u00d79 = 45<\/p>\n\n\n\n

2.Look at the patterns and complete them.<\/strong>
Ans.<\/strong>3, 6, 9, 12,15, 18
2, 4, 6, 8, 10,12
10, 20, 30,40, 50,60
4, 8, 12,16,20, 24
5, 10,15,20, 25,30
30,60,90,120,150, 180<\/p>\n\n\n\n

3.Complete the multiplication tree.<\/strong>
Ans.<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n

4.How many in all?<\/strong>
(i)The almirah has 4 shelves. There are 5 books in each shelf. How many books are in the almirah?<\/strong>
Ans.<\/strong> 4 x 5 = 20 books.
(ii)A shirt has 5 buttons. How many buttons would 3 shirts have?<\/strong>
Ans.<\/strong> 5 x 3 = 15 buttons.
(iii)There are 4 fans. Each fan has 3 blades. What is the total number of blades in all?<\/strong>
Ans.<\/strong> 4 x 3 = 12 blades.
(iv)A box contains 6 apples. How many apples in all will seven boxes have?<\/strong>
Ans.<\/strong> 6 x 7 = 42 apples.
(v)How many corners would 4 triangles have?<\/strong>
Ans.<\/strong> 4 x 3 = 12 corners.<\/p>\n\n\n\n

5.Some Multiplication Facts<\/strong>
Ans.<\/strong>(i)8 x 3 = 24 (ii) 5 x 7 = 35 , (iii) 3 x 4 = 12<\/p>\n\n\n\n

NCERT 3rd Maths Chapter 9, class 3 Maths Chapter 9 solutions<\/p>\n\n\n\n

Multiplying Big Numbers<\/strong>
1.Two toffees were given to each student in the class. If there were 34 students, how many toffees were given in all?<\/strong>
Ans.<\/strong> Total number of students = 34 Each student gets 2 toffees.
So, total number of toffees = 34 x 2
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


So, 34 times 2 is 68.<\/p>\n\n\n\n

2.In a picnic 4 fruits were given to every student. The number of students was 23. Find out the total number of fruits given.<\/strong>
Ans.<\/strong> Number of students in the picnic = 23
Number of fruits given to each student = 4
Total number of fruits = 23 x 4
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


So, 23 times 4 is 92.<\/p>\n\n\n\n

Practice Time<\/strong>
1.Multiply:<\/strong>
(i) 22\u00d73 =\u2014\u2014\u2014 (ii) 43\u00d72 = \u2014\u2014\u2014 (iii) 21\u00d74 =\u2014\u2014\u2014<\/strong>
(iv) 24 x 2 =\u2014\u2014\u2014 (v) 11\u00d75 =\u2014\u2014\u2014 (vi) 30 x 5 =\u2014\u2014\u2014<\/strong>
(vii) 20 x 4 =\u2014\u2014\u2014 (viii) 23 x 9 =\u2014\u2014\u2014 (ix) 26 x 4 =\u2014\u2014\u2014<\/strong>
(x) 38 x 2 =\u2014\u2014\u2014 (xi) 25 x 3 =\u2014\u2014\u2014 (xii) 24 x 5 =\u2014\u2014\u2014<\/strong>
(xiii) 35 x 3 =\u2014\u2014\u2014 (xiv) 48 x 4 =\u2014\u2014\u2014 (xv) 32 x 5 =\u2014\u2014\u2014<\/strong>
(xvi) 58 x2 =\u2014\u2014\u2014<\/strong>
Ans.<\/strong> (i) 22 x 3 = 20 x 3 + 2 x 3 =60 + 6= 66
(ii)43\u00d72 = 40\u00d72 + 3\u00d72 =80 + 6= 86
(iii)21 x 4 = 20 x 4 + 1 x 4 = 80 + 4 = 84
(iv)24 x 2 = 20 x 2 + 4 x 2 = 40 + 8 = 48 \u201d
(v)11 x 5 = 10 x 5 + 1 x 5 = 50 + 5 = 55
(vi)30 x5 = 150
(vii) 20 x4 = 80
(viii)23\u00d79 = 20\u00d79 + 3\u00d79 = 180 + 27 = 207
(ix)26 x 4 = 20 x 4 + 6 x 4 = 80 + 24 = 104
(x)38 x 2 = 30 x 2 + 8 x 2 = 60 + 16 = 76
(xi)25 x 3 = 20 x 3 + 5 x 3 = 60 + 15 = 75
(xii)24 x 5 = 20 x 5 + 4 x 5 = 100 + 20 = 120
(xiii)35\u00d73 = 30\u00d73 + 5\u00d73 = 90 + 15 = 105
(xiv)48 x 4 = 40 x 4 + 8 x 4 = 160 + 32 = 192
(xv) 32 x 5 = 30 x 5 + 2 x 5 = 150 + 10 = 160
(xvi)58 x 2 = 50 x 2 + 8 x 2 = 100 + 16 = 116.<\/p>\n\n\n\n

2.First guess the answer and then calculate:<\/strong>
(i)A flower has five petals. A bunch of flowers has 13 flowers. How many petals are there in a bunch?<\/strong>
Ans.<\/strong> Guess: 13 is more than 10 and less than 20 10 times 5 is 50 20 times 5 is 100
So, 13 times 5 is between 50 and 100
Calculation:13 x 5=10\u00d75+3\u00d75
=50+15=65
Hence, there are 65 petals in the bunch.<\/p>\n\n\n\n

(ii)A book has 64 pages. What will be the total number of pages in 8 such books?<\/strong>
Ans.<\/strong> Guess: 64 is more than 60 and less than 70 60 times 8 is 480 70 times 8 is 560
So, 64 times 8 is between 480 and 560 Calculation:
64 x 8
= 60\u00d78 + 4\u00d78 = 480 + 32 = 512
Hence, there are 512 pages in 8 books.<\/p>\n\n\n\n

(iii) Students stand in rows in the assembly. There are six rows of students. Each row has 17 students. How many students are there?<\/strong>
Ans.<\/strong> Guess: 17 is more than 10 and less than 20 10 times 6 is 60 20 times 6 is 120
So, 17 times 6 between 60 and 120
Calculation: \u201d
17\u00d76
= 10\u00d76 + 7\u00d76 = 60 + 42 = 102
Hence, there are 102 students in 6 rows.<\/p>\n\n\n\n

(iv) A design has 3 flowers in it. A piece of cloth has 17 such designs. How many flowers will be on the cloth?<\/strong>
Ans.<\/strong> Guess: 17 is more than 10 and less than 20 10 times 3 is 30 20 times 3 is 60
So, 17 times 3 is between 30 and 60 Calculation:
17 x 3
= 10\u00d73 + 7\u00d73 = 30 + 21 = 51.<\/p>\n\n\n\n

Multiplication Patterns<\/strong>
9\u00d71 = 9<\/strong>
9 x 2 = 18     1 + 8 = 9<\/strong>
9 x 3 = 27     2 + 7 = 9<\/strong>
9 x 4 = 36     3 + 6 = 9<\/strong>
9 x 5 = 45      4 + 5 = 9<\/strong>
9 x 6 = 54       5 + 4 = 9<\/strong>
9 x 1 = 63        6 + 3 = 9<\/strong>
9 x 8 = 12        1 + 2 = 9<\/strong><\/p>\n\n\n\n

NCERT 3rd Maths Chapter 9, class 3 Maths Chapter 9 solutions<\/p>\n\n\n\n

1.Did you see the pattern in the 9 times table? What numbers are adding up to 9?<\/strong>
Ans.<\/strong> The 9 times table shows a certain pattern. Digit sum of the products is always<\/p>\n\n\n\n

2.Complete the grid by multiplying the numbers.<\/strong>
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


Look at the cross in your grid.
Add the numbers together from top to bottom.
3 + 6 + 9 = 18
Add the numbers together from left to right.
4 + 6 + 8 = 18
The total is the same.
Ans.<\/strong> The complete grid is as follows:
<\/p>\n\n\n\n

\"NCERT<\/figure>\n\n\n\n


Let us add numbers as follows:<\/strong>
6 + 12 + 18 = 36 10 + 12 + 14 = 36 9 + 18 + 27 = 54 16 + 18 + 20 = 54 8 + 10 + 12 = 30 5 + 10 + 15 = 30
In each crosses the total remains the same.
\u2022Mark the numbers 1 \u2013 10 in the same grid in one colour. \u2022\u2019 Mark the numbers 12 \u2013 20 in another colour.
\u2022 imilarly, mark 21 \u2013 30 in a third colour.<\/p>\n\n\n\n

NCERT 3rd Maths Chapter 9, class 3 Maths Chapter 9 solutions<\/p>\n\n\n\n

NCERT Solutions for 3rd Class Maths: Chapter 9: Download PDF<\/strong><\/h2>\n\n\n\n

NCERT Solutions for 3rd Class Maths: Chapter 9-How Many Times?<\/p>\n\n\n\n

Download PDF<\/strong>: NCERT Solutions for 3rd Class Maths: Chapter 9-How Many Times? PDF<\/a><\/p>\n\n\n\n

Chapterwise NCERT Solutions for Class 3 Maths<\/strong> :<\/h2>\n\n\n\n