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Question
primary 5 | Maths
| Whole Numbers
One Answer Below
Anyone can contribute an answer, even non-tutors.
Pls help me
Date Posted: 4 years ago
Views: 346
No matter the numbers, the number two spaces to the right of another number always has a difference of 14.
For example,
47 - 33 = 14
49 - 35 = 14
59 - 45 = 14
And so on.
A lazy way for this is to just subtract 14 from 135 continuously until we obtain an answer.
135
121
107
93
79
65
51
37
etc.
And do you see 37 and 51 there? Yes!
135 appears in Row D.
For example,
47 - 33 = 14
49 - 35 = 14
59 - 45 = 14
And so on.
A lazy way for this is to just subtract 14 from 135 continuously until we obtain an answer.
135
121
107
93
79
65
51
37
etc.
And do you see 37 and 51 there? Yes!
135 appears in Row D.
Thank you .I'll show it to Jia Le later.
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