RBSE Solutions for Class 7 Maths Chapter 6 Vedic Mathematics In Text Exercise is part of RBSE Solutions for Class 7 Maths. Here we have given Rajasthan Board RBSE Class 7 Maths Chapter 6 Vedic Mathematics In Text Exercise.
| Board | RBSE |
| Textbook | SIERT, Rajasthan |
| Class | Class 7 |
| Subject | Maths |
| Chapter | Chapter 6 |
| Chapter Name | Vedic Mathematics |
| Exercise | In Text Exercise |
| Number of Questions | 6 |
| Category | RBSE Solutions |
Rajasthan Board RBSE Class 7 Maths Chapter 6 Vedic Mathematics In Text Exercise
(Page 74)
Question
Multiply 99 by 11.
(in the number 18, 8 will remain at tens (RBSESolutions.com) place and I will be added to the number at hundreds place)
Could we apply this rule in case of three digit numbers ? Discuss and practice such problems.
Solution:
Yes. this rule is applicable for three or more than three digit numbers.
Students can (RBSESolutions.com) practice such more questions
Do and Learn
(Page 74)
Question 1
If a number is multiplied with 100 and 1000 then what change do you observe in the product ? Discuss with your friends.
Solution:
If on multiplying a number with 100,0 takes unit or tens place and original number shifted from unit or tens place ahead on multiplying with 1000,0 takes unit, tens or hundredth place and original number shifted to ahead from unit, tens or hundredth place.
Question 2
Divide the class into (RBSESolutions.com) two groups. One group should ask the question of multiplying the numbers by 10, 100 and 1000 and another group should answer and vice-versa. Play it like “ANTYAKSHARI”.
Solution:
Student should take help of their teacher to act.
(Page 72)
Question 1
Can we use the method of (RBSESolutions.com) multiplication by 5 in the case of 50 and 500?
Solution:
Yes,
(i) 50 x 5 = 50 x \(\frac { 10 }{ 2 }\) = \(\frac { 50 }{ 2 }\) x 10
= 25 x 10 = 250
(ii) 500 x 5 = 500 x \(\frac { 10 }{ 2 }\) = \(\frac { 500 }{ 2 }\) x 10
= 250 x 10 = 2500
Question 2
Can we multiply (RBSESolutions.com) a number by 25 in the 100 form of \(\frac { 100 }{ 4 }\)discuss in your class.
Solution:
yes, 25 = \(\frac { 100 }{ 4 }\) can be expressed.
(Page 74)
Question
Multiply any number by 999 and 9999 yourself and ask your teacher in case of any problem.
Solution:
Let the (RBSESolutions.com) number is 18
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