NCERT Solutions | Class 3 Maths Chapter 9 | How Many Times?

CBSE Solutions | Maths Class 3

Check the below NCERT Solutions for Class 3 Maths Chapter 9 How Many Times? Pdf free download. NCERT Solutions Class 3 Maths were prepared based on the latest exam pattern. We have Provided How Many Times? Class 3 Maths NCERT Solutions to help students understand the concept very well.

NCERT | Class 3 Maths

NCERT Solutions Class 3 Maths
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	3
Subject:	Maths
Chapter:	9
Chapters Name:	How Many Times?
Medium:	English

How Many Times? | Class 3 Maths | NCERT Books Solutions

You can refer to MCQ Questions for Class 3 Maths Chapter 9 How Many Times? to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

NCERT Solutions for Class 3 Maths Chapter 9 How Many Times?

Find the Number without Counting
1.In the same way, how many bottles are these?
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Find The Number Q1
Ans. - 4 times 5 = 20 bottles.

2.How many eggs?
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Find The Number Q2
Ans. - 6 times 5 = 30 eggs.

Practice Time
A.Rewrite using the + sign.
2 x 5 is 2 times 5 or 5 + 5
4 x 18 is 4 times 18 or 18 + 18 + 18 +18
3 x 20 is 3 times 20 or 20 + 20 + 20
8 x 9 is 8 times 9 or 9 + 9 + 9 + 9 +9+9+9+9
B.Tell how many times!
9+9+9+9+9+9=6×9=54
4+4+4+4+4=5×4=20
8 + 8 + 8 = 3×8 = 24
3 + 3 + 3 + 3 + 3 + = 5×3 = 15
30 + 30 + 30 = 3 x 30 = 90
7+7+7+7+7+7=6×7=42
12 + 12 + 12 + 12 = 4 x 12 = 48
6 + 6 + 6 = 3×6 = 18
10 + 10 + 10 + 10 = 40
4 x 10 = 2+2+2+2+2=5×2=10
6+6+6+6+6+6+6=7×6=42

1.Ramu bought 4 packets of biscuits. Each packet has 4 biscuits. How many biscuits did Ramu buy?
Ans. - 4 x 4 = 16 biscuits.

2.There are 12 desks in the classroom. Each desk has 4 legs. What is the total number of legs of the desks?
Ans. - 12 x 4 = 48 legs.

3. Sahiba brought home 3 bunches of flowers. Each bunch has 4 flowers. How many flowers were there?
Ans. - 3 x 4 = 12 flowers.

4.One rail coach has 8 wheels. How many wheels in all in 6 coaches?
Ans. - 6 x 8 = 48 wheels.

Stick Play
Mithu had some sticks. She arranged them like this:
1 time 5 = 5,
2 times 5 = 10
3 times 5 = 15,
4 times 5 = 20
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Stick Play Q1
Then she counted how many times the sticks were crossing each other. She found that 4 times 5=4 x 5=20

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

Practice Time
1.Complete the following:
Ans. - 2×7 = 14 3×9 = 21
5×2=10 5×8 = 40
10×6 = 60 2×8 = 16
10×8 = 80 4×9 = 36 3×10 = 30 5×9 = 45

2.Look at the patterns and complete them.
Ans. - 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

3.Complete the multiplication tree.
Ans. -
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Practice Q3

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

5.Some Multiplication Facts
Ans. - (i)8 x 3 = 24 (ii) 5 x 7 = 35 , (iii) 3 x 4 = 12

Multiplying Big Numbers
1.Two toffees were given to each student in the class. If there were 34 students, how many toffees were given in all?
Ans. - Total number of students = 34 Each student gets 2 toffees.
So, total number of toffees = 34 x 2
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Multiplying Big Numbers Q1
So, 34 times 2 is 68.

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.
Ans. - Number of students in the picnic = 23
Number of fruits given to each student = 4
Total number of fruits = 23 x 4
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Multiplying Big Numbers Q2
So, 23 times 4 is 92.

Practice Time
1.Multiply:
(i) 22×3 =——— (ii) 43×2 = ——— (iii) 21×4 =———
(iv) 24 x 2 =——— (v) 11×5 =——— (vi) 30 x 5 =———
(vii) 20 x 4 =——— (viii) 23 x 9 =——— (ix) 26 x 4 =———
(x) 38 x 2 =——— (xi) 25 x 3 =——— (xii) 24 x 5 =———
(xiii) 35 x 3 =——— (xiv) 48 x 4 =——— (xv) 32 x 5 =———
(xvi) 58 x2 =———
Ans. - (i) 22 x 3 = 20 x 3 + 2 x 3 =60 + 6= 66
(ii)43×2 = 40×2 + 3×2 =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 ”
(v)11 x 5 = 10 x 5 + 1 x 5 = 50 + 5 = 55
(vi)30 x5 = 150
(vii) 20 x4 = 80
(viii)23×9 = 20×9 + 3×9 = 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)35×3 = 30×3 + 5×3 = 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.

2.First guess the answer and then calculate:
(i)A flower has five petals. A bunch of flowers has 13 flowers. How many petals are there in a bunch?
Ans. - 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=10×5+3×5
=50+15=65
Hence, there are 65 petals in the bunch.

(ii)A book has 64 pages. What will be the total number of pages in 8 such books?
Ans. - 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
= 60×8 + 4×8 = 480 + 32 = 512
Hence, there are 512 pages in 8 books.

(iii) Students stand in rows in the assembly. There are six rows of students. Each row has 17 students. How many students are there?
Ans. - 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: ”
17×6
= 10×6 + 7×6 = 60 + 42 = 102
Hence, there are 102 students in 6 rows.

(iv) A design has 3 flowers in it. A piece of cloth has 17 such designs. How many flowers will be on the cloth?
Ans. - 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
= 10×3 + 7×3 = 30 + 21 = 51.

Multiplication Patterns
9×1 = 9
9 x 2 = 18 1 + 8 = 9
9 x 3 = 27 2 + 7 = 9
9 x 4 = 36 3 + 6 = 9
9 x 5 = 45 4 + 5 = 9
9 x 6 = 54 5 + 4 = 9
9 x 1 = 63 6 + 3 = 9
9 x 8 = 12 1 + 2 = 9

1.Did you see the pattern in the 9 times table? What numbers are adding up to 9?
Ans. - The 9 times table shows a certain pattern. Digit sum of the products is always

2.Complete the grid by multiplying the numbers.
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Multiplication Patterns Q2
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. - The complete grid is as follows:
NCERT Solutions for Class 3 Mathematics Chapter-9 How Many Times Multiplication Patterns Q2.1
Let us add numbers as follows:
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.
•Mark the numbers 1 – 10 in the same grid in one colour. •’ Mark the numbers 12 – 20 in another colour.
• imilarly, mark 21 – 30 in a third colour.