Playing with Numbers | Find A,B,C,D | Mind Exercise | Very Interesting Concept for Students

Playing with Numbers | Find A,B,C,D | Mind Exercise | Very Interesting Concept for Students


This video is very useful for the kids for solving Maths Puzzle easily.

Welcome to Nand Kishore Classes
For 8th, 9th & 10th (Mathematics)
New Batches start w.e.f. 1st April 2021 (Online)
To Fill the Registration Form, Click at below Link

https://forms.gle/FFRPDgMmTHq87MYu7​​...

Click at below links to download the PDFs containing YouTube Links
1. Basic Math
http://nandkishoreclasses.com/basicma...
2. Shortcut Tricks & Reasoning
http://nandkishoreclasses.com/shorttr...
3. Kids Activities
http://nandkishoreclasses.com/kidsact...
4. Class 4th
http://nandkishoreclasses.com/class4​...
5. Class 5th
http://nandkishoreclasses.com/class5​...
6. Class 8th
http://nandkishoreclasses.com/class8​...
7. Class 9th
http://nandkishoreclasses.com/class9​...
8. Class 10th
http://nandkishoreclasses.com/class10...
9. Class 11th
http://nandkishoreclasses.com/class11...
10. Class 12th
http://nandkishoreclasses.com/class12....



Playing with Numbers -Mind Exercise for Kids

Mathematics is a subject that helps to increase one’s reasoning ability and challenges their problem-solving skills to a certain extent. It is a medium that helps to route our critical thoughts accurately.

However, many of us find specific chapters tricky and confusing, such as permutation and combination, geometry and playing with numbers, etc. It happens because we lack in-depth knowledge about these concepts.

However, if you are dealing with problematic mathematical topics seek playing with numbers . We hope the solved answers will be beneficial for the exam guidance.

Let’s start gathering knowledge!




If you are a Knowledge Seeker we would advise you to go through the following solutions. Ace your studies with these exercises!

Mohanty purchases two bags of mangoes, weighing 45 kg and 25 kg. Point out the maximum amount of weight for measuring the number of mangoes (number of times).

Answer: Since the weight of mangoes in two bags are present = 45 kg and 25 kg.

The maximum amount of weight will be = H.C.F. of the two bags (45, 25)

45 = 3 * 3 * 5

25 = 5 * 5

H.C.F. = 5

Therefore, 5 kg is the maximum amount of weight for two bags of mangoes (the exact number of times).

Two boys start stepping off from an identical place. The steps amount to 63 cm, 70 cm and 77 respectively. What will be the minimum distance that each of them should cover so that all of them can complete the entire distance? (Problem: Playing with numbers)

Answer: 1st boy’s step is = 63 cm,

2nd boy’s step is = 70 cm,

3rd boy’s steps measures = 77 cm.

L.C.M. of 63, 70 and 77 using the division method

(Image to be added soon)

∴ L.C.M. = 2*3*3*5*7*11 = 6,930 cm

Therefore, the minimum required distance will be 6,930 cm to cover the entire distance.

Suppose there are 3 tankers, containing 50 litres, 45 litres and 60 litres of oil, respectively. Find out the highest capacity that measures the oil of all three tankers (number of times).

Answer: Maximum amount of capacity measures through = H.C.F. of (50, 45, 60)

50 = 2*5*5

45 = 3*3*5

60 = 3*2*2*5

∴ H.C.F. = 5 (because it is the common factor)

So, the maximum capacity of the tanker will be 5 litres.



Tips To Tackle Mathematics Problems Regarding Playing With Number Class 8
You may find yourself in a lot of stress when you face complex math problems. However, you can reduce these problems through the following tips:

Try to finish your chapters along with the class. Leaving things for the last-minute can worsen your condition. Solving problems related to numbers daily can help you gain confidence. You can also learn from NCERT solutions for class 8 maths chapter playing with numbers to score better!

Also, you should try to memorise all the vital formulas before you finish your studies. Keeping the formulas in mind will help you solve the problems quickly. Try recalling the techniques every day apart from learning class 6 maths playing with numbers before you call it a day to score well in maths.

Students often assume mathematics as a difficult subject. However, you can score better grades in maths, if you understand all the conceptions clearly.

If you are facing any problem with difficult topics, try going through NCERT solutions for class 8 maths chapter 16 exercise 16.2. You can also visit and learn from our live classes and get detailed solutions for playing with numbers class 6 CBSE.


Maths Puzzle for Kids
Math game for Kids


Welcome to Nand Kishore Classes
Facebook Page -
  / nandkishorec.  .
YouTube Channel -
   / nandkishore.  .
Instagram -
  / nandkishore.  .
Twitter -
  / nandclasses​​​​​​​​  
Website
http://nandkishoreclasses.com​​​​​​