Primary 5 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)

Question


(a) Find the sum of first 20 numbers.

(b) What is the average of the first 20 numbers?

 

 

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

2. Round your answer off to 2 decimal places

The correct answer is : 210,10.5
(a)_____, (b)_____