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प्रश्न
Write five three-digit numbers that are multiples of 5.
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उत्तर
100, 105, 110, 115, 120.
संबंधित प्रश्न
Without making any actual division, show that the following number is divisible by 8.
56008
Find whether the following number is divisible by 3: 92349
Find whether the following number is divisible by 6: 324
Find whether the following number is divisible by 5: 9207
State, true or false:
If a divide b and c completely, then a divides
(i) a + b
(ii) a – b
also completely.
Draw a picture of factor tree.
33
What are the factors of 36?
What can you do for numbers bigger than that?
Match the items in column 1 with the items in column 2.
|
|
Column 1 |
|
Column 2 |
|
(i) |
35 |
(a) |
Multiple of 8 |
|
(ii) |
15 |
(b) |
Multiple of 7 |
|
(iii) |
16 |
(c) |
Multiple of 70 |
|
(iv) |
20 |
(d) |
Factor of 30 |
|
(v) |
25 |
(e) |
Factor of 50 |
|
|
|
(f) |
Factor of 20 |
If 6 is a common factor of two numbers, which could be the pair?
