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Question
primary 5 | Maths
| Whole Numbers
One Answer Below
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Pls help. Thank you
Date Posted: 10 months ago
Views: 195
Add the numbers of the outer smaller triangles first.
1 + 2 + 3 = 6
Double this number, then add 1 .
6 × 2 = 12
12 + 1 = 13
Do the same for the second figure,
4 + 5 + 6 = 15
15 × 2 = 30
30 + 1 = 31
Repeat for the third figure to get your answer.
1 + 2 + 3 = 6
Double this number, then add 1 .
6 × 2 = 12
12 + 1 = 13
Do the same for the second figure,
4 + 5 + 6 = 15
15 × 2 = 30
30 + 1 = 31
Repeat for the third figure to get your answer.
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Hope this helps!
Date Posted:
10 months ago
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