Tuesday, October 25, 2016

P3 P4 P5 P6 Numbers Substitution (fr CCL)

P5 P6 Number Pattern (Fr CCL)

20 cups are used to form the pyramid below.
(a) How many cups will be needed to form a pyramid with 10 layers?
(b) What is the total number of cups need for the pyramid in (a) ie. the 10-layer pyramid ?

Friday, September 9, 2016