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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

State, true or false: If a divide b and c completely, then a divides (i) a + b (ii) a – b also completely. - Mathematics

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प्रश्न

State, true or false:

If a divide b and c completely, then a divides
(i) a + b
(ii) a – b
also completely.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
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उत्तर

True

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 9: Playing with Numbers - Exercise 9 (C)

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सेलिना Mathematics [English] Class 6
पाठ 9 Playing with Numbers
Exercise 9 (C) | Q 14.4

संबंधित प्रश्‍न

Write all the factors of: 21


Without making any actual division, show that 2300023 is divisible by 23.


Find whether the following number is divisible by 3: 221


Find whether the following number is divisible by 3: 543


Find whether the following number is divisible by 9: 4968


Find whether the following number is divisible by 9: 200314


Find whether the following number is divisible by 11: 5918


Find whether the following number is divisible by 15: 960


Find whether the following number is divisible by 15: 8295


In the following number, replace M by the smallest number to make resulting number divisible by 11: 3M422


Write down the factors of 20.


State if the following number is even or odd.
144


Write the factors of the following number.

7


Write the factors of the following number.

25


Write the factors of the following number.

32


Write down the factors of the given number.

14


Write down the factors of the given number.

16


Draw a picture of factor tree.

33


Draw a picture of factor tree.

50


Write down the first 5 multiples of the given number.

16


More tamarind seeds

Ammini is arranging 12 tamarind seeds in the form of different rectangles. Try to make more rectangles like this using 12 tamarind seeds. How many different rectangles can you make? 


Complete the multiplication chart given here.

Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.

12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.


What are the factors of 10?

Can you do this from the chart?


Try drawing the factor tree using other numbers also.


Find all the multiples of 9 up to 100.


Write all the factors of the following number.

18


Which is NOT a common factor of 20 and 36?


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