sawscs6cmathremedial

Today is a revision of HCF OR GCD by Prime Factorization method.  If you already know how to do the sums, please go ahead and complete the task given to you. Remember that you now need to increase your speed at doing these sums.  TIME YOURSELF . In this video the teacher will explain to you how to find the HCF by prime factorization. I have chosen this video because she explains the method very slowly. This is specially chosen for those students who find it difficult to understand when a teacher speaks fast in class.  https://www.youtube.com/watch?v=_PAAAUj0SEE This is a worksheet chosen for you. Please solve the sums in your rough notebook. Write down your answers in the comments box given below. If you have a problem, you may type your question too.

GOOD MORNING BOYS! Do the  sums  given below in your notebook  to revise the concept of prime and composite numbers.

GOOD MORNING BOYS!                                                                                      My name is Mrs Preetika sawhney . I will be teaching you Maths, your favourite subject.   You have attended the first period in mathematics and you have already read what factors and multiples are all about. I was told that you did this topic in class 5 also!!!!! Let me check if you remember List the first five multiples for each of the numbers: 3 - 3, 6, 9, 12, 15. 5 - 7 - 10 -  6 - 13 -  20 -  List all the factors for each number: 8 -  24 - 1,2,3,4,8,12 and 24    → 14  -  15 -  10 -    20 -  This one is tricky....but I am sure you can do this👍 ( answers -i-b  ii-d   iii-a   iv-f   v-e)  Coud you understand now! So now you are clear  1 is a factor of every number Every number is a factor of itself Every factor is less than or equal to the number. A factor divides a number completely ie remainder is zero. You can also see t

GOOD MORNING BOYS !  By now you should be knowing about - FACTORS AND MULTIPLES, ODD-EVEN NUMBER, DIVISIBILITY RULES. SOLVE THE FOLLOWING QUESTIONS GIVEN BELOW IN YOUR REMEDIAL NOTEBOOK- 1.  Write the factors of the following numbers- a) 12   b) 24    c) 36 2. Write the  a)  fifth multiple of 7. b) eighth multiple of 4. c) the fourth multiple of 5.   3. Add a digit at the end of the numbers to make it divisible by- a) 4  -    13.... b) 2 -     5.... c) 5 -     46... 4. Which of the following numbers are odd ?  111  458   67   930   62    594 5. Which of these numbers are divisible by both 5 and 10? 545   760   65   320   90   231 6. Which of these numbers are divisible by both 3 and 2 ( hence will be divisible by 6 also )? 32    66    990    236    600  7. Is 532 divisible by 4 ? 8. Is 876 divisible by 11 ?

Good morning boys ! Welcome to another class of math. You have already revised   factors and multiples, even -odd ,prime -composit e numbers and prime factorisation . I hope you are co nfident about these concepts. Today we will revise  - RULES OF DIVISIBILITY 1. WHICH OF THE NUMBERS GIVEN BELOW ARE DIVISIBLE - a)    by   2 41  86  72  93   57  b)  by 3 13   312  12   56   90 c)  by 4  312   413   616   214  500 d)  by   5 110     125    237   114   370 e)  by  6  66   47   321   92   46 f)    by   9   72   621  82   990  18 g)    by   10 50  354   75   450  132 DIVISIBILITY BY 11 RULE - Subtract the last digit from the number formed by the remaining digits. Example- Is 396 divisible by 11?  39-6 = 33 since 33 is divisible by 11 , so 396 if divisible by 11. 2. Which of the following numbers are divisible by 11?   132     233   209   497   594 This is all for today ... HAVE A GOOD DAY!

Good morning boys ! I am sure you have been seeing the blogs that are sent every day for your math class. INSTRUCTIONS - THE QUESTIONS ,THAT YOU WILL HAVE TO DO WHICH  ARE GIVEN  IN  ANY REMEDIAL POST, HAVE TO BE DONE IN YOUR MATH REMEDIAL NOTEBOOK - -A single lined notebook.  -Please write the number of the post on top of the page. for example ,this is post -2.  Please  write the date on the left hand margin. LET US REVISE - ODD AND EVEN NUMBERS 1.Solve the following sums- a) Which numbers given below are even ? ( hint : they should be a multiple of 2 ; or if they are two or more digit numbers ,the digit in the ones place should be 0,2,4,6,8)  9   14  28   127  430   31   246  772  55 b) Which numbers given below are odd?   ( hint : they are not multiples of 2 ; or if they are two or more digit numbers ,the digit in the ones place should be 1,3,5,7,9 ) 35  118   17   24  77  122  95  451 PRIME AND COMPOSITE NUMBERS 2. Given below is a worksheet on prime and co

GOOD MORNING BOYS! THIS IS JUST A TEST BLOG!  PLEASE MESSAGE -GOOD MORNING !