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Question
Write the first six multiples of: 18
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Solution
Multiples of 18 = 1 x 18, 2 x 18,3 x 18, 4 x 18, 5 x 18, 6 x 18
First six multiples of 18 are : 18, 32, 54, 72, 90, 108
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37
Write the factors of the following number.
14
Write the factors of the following number.
22
Write down the factors of the given number.
36
Write down the factors of the given number.
12
Write down the first 5 multiples of the given number.
7
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.
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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 |
Find all the multiples of 9 up to 100.
If 6 is a common factor of two numbers, which could be the pair?
