NCERT Solutions Class 3 Mathematics Chapter 9 How many times

1. How many spiders?
Ans. 3 spiders.

2. In the same way, how many bottles are these?
Ans. 4 times 5 = 20 bottles.

3. How many eggs?
Ans. 6 times 5 = 30 eggs.

4. Rewrite using the + sign.
Ans. (a) 2 5 times 5 or 5 + 5 4 18 times 18 or 18 + 18 + 18 + 18 3 20 is 3 times 20 or 20 + 20 + 20 8 9 is 8 times 9 or 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9

5. Ramu bought 4 packets of biscuits. Each packet has 4 biscuits did Ramu buy?
Ans. 4 4 = 16 biscuits.

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

7. Sabiha brought home 3 bunches of flowers. Each bunch has 4 flowers. How many flowers were there?
Ans. 3 4 = 12 flowers.

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

9. Tarru frogs jumps 3 steps each time. Which numbers will Tarru touch?
Ans. 1 3 = 3, 2 3 = 6, 3 3 = 9, 4 3 = 12, 5 3 = 15, 6 3 = 18, 7 3 = 21, 8 3 = 24, 9 3 = 27, 10 3 = 30, 11 3 = 33, 12 3 = 36, 13 3 = 39, 14 3 = 42, 15 3 = 45. 

10. Show jumps with 4 steps.
Ans. 1 4 = 4, 2 4 = 8, 3 4 = 12, 4 4 = 16, 5 4 = 20, 6 4 = 24, 7 4 = 28, 8 4 = 32, 9 4 = 36, 10 4 = 40, 11 4 = 44, 12 4 = 48, 13 4 = 52, 14 4 = 56, 15 4 = 60.

11. Try jumps with seven steps.
Ans. 1 7 = 7, 2 7 = 14, 3 7 = 21, 4 7 = 28, 5 7 = 35, 6 7 = 42, 7 7 = 49, 8 7 = 56, 9 7 = 63, 10 7
= 70, 11 7 = 77, 12 7 = 84, 13 7 = 91, 14 7 = 98, 15 7 = 105.

12. How much do these things cost?

(a) 4 toffees cost ______ rupees.
Ans. 4 2 = 8 rupees.

(b) 3 pencil cost _____ rupees.
Ans. 3 10 = 30 rupees.

(c) 10 pencil boxes cost _____rupees.
Ans. 10 10 = 100 rupees.

(d) 9 balloons cost _____ rupees.
Ans. 5 9 = 45 rupees.

(e) 5 toys cost ____ rupees.
Ans. 5 4 = 20 rupees.

(f) 7 face masks cost _____ rupees.
Ans. 7 3 = 21 rupees.

13. Complete the following:

(a) 2 7 = ___
Ans. 14.

(b) 3 9 = ___
Ans. 27.

(c) 4 9 = ___
Ans. 36.

(d) 5 2 = ___
Ans. 10.

(e) 5 8 = ___
Ans. 40.

(f) 3 10 = ___
Ans. 30.

(g) 10 6 = ___
Ans. 60.

(h) 2 8 = __
Ans. 16.

(i) 5 9 = ___
Ans. 45.

(j) 10 8 = ___
Ans. 80.

14. Look at the pattern and complete them.

(a) 3, 6, 9, _________
Ans. 3, 6, 9, 12, 15, 18.

(b) 2, 4, 6, ________
Ans. 2, 4, 6, 8, 10, 12.

(c) 10, 20, 30, _______
Ans. 10, 20, 30, 40, 50, 60.

(d) 4, 8, 12, _______
Ans. 4, 8, 12, 16, 20, 24.

(e) 5, 10, 15, _______
Ans. 5, 10, 15, 20, 25, 30.

(f) 30, 60, 90, _______
Ans. 30, 60, 90, 120, 150, 180.

15. A shirt has 5 buttons. How many buttons would 3 shirts have?
Ans. 5 3= 15 buttons.

16. There are four fans. Each fan has 3 blades. What is the total number of blades in all?
Ans. 4 3 = 12 blades.

17. A box contain 6 apples. How many apples in all with seven boxes have?
Ans. 6 7 = 42 apples.

18. How many corners would 4 triangles have?
Ans. 4 3 = 12 corners.

19. Some multiplication facts:

(a) 8 3 = ___
Ans. 24.

(b) 5 __ = 35
Ans. 7.

(c) 3 __ = ___
Ans. 3 4= 12.

(d) __ 6 = 36
Ans. 6.

(e) 10 __ = __
Ans. 10 5 = 50.

(f) 5 __ = 40.
Ans. 8.

(g) __ 9 = 36.
Ans. 4.

(h) __ ___ = 54.
Ans. 9 6 = 54.

(i) __ 7 = 28.
Ans. 4.