Question
P4.PA.JM.17092428-A1
Ellie was drawing a pyramid-like structure as shown. It consists of shaded and unshaded squares. The rest of the structure follows the same pattern.
  1. How many shaded squares are there in Row 7?
  2. In which row would there be 25 squares?
  3. Ellie had drawn a total of 49 squares. How many shaded squares were there in the drawing?
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Primary 4 PATTERNS P4.PA.JM.17092428

18 May 2024, 11:22 AM

Ellie was drawing a pyramid-like structure as shown. It consists of shaded and unshaded squares. The rest of the structure follows the same pattern.
  1. How many shaded squares are there in Row 7?
  2. In which row would there be 25 squares?
  3. Ellie had drawn a total of 49 squares. How many shaded squares were there in the drawing?
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