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Primary 4 | Maths
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Date Posted: 4 years ago
Views: 292
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Find the pattern.
Figure 1 --> 1×3+1=4
Figure 2 --> 2×3+1=7
Figure 3 --> 3×3+1=10
(a)
Figure 7 --> 7×3+1=22
(b)
Figure ? --> ?×3+1=100
100‐1=99
99 ÷ 3 = 33
Therefore, figure 33 has 100 stickers.
Figure 1 --> 1×3+1=4
Figure 2 --> 2×3+1=7
Figure 3 --> 3×3+1=10
(a)
Figure 7 --> 7×3+1=22
(b)
Figure ? --> ?×3+1=100
100‐1=99
99 ÷ 3 = 33
Therefore, figure 33 has 100 stickers.
Thank you!
Why x3?
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This is the ans
Date Posted:
3 years ago
This is for a
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Hope this helps
Date Posted:
4 years ago
Thanks!
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A) 22 ; b) fig 33
Date Posted:
4 years ago
Why +1 in b?
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