Primary 6 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)

Question


Study the figures shown above.
 
(a)How many shaded rectangles will there be in the 8th figure?
 
(b)How many unshaded rectangles will there be in the 65th figure?
 
(c)How many rectangles will there be in the 99th figure?
 
(d)How many rectangles will there be in the 179th figure?
 
 
Notes to students:
  1. If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12
The correct answer is : 29,16384,38809,127449
(a)____(b)____(c)____(d)_____