Q1.Den buys 3 bags of mangoes.
The mass of each bag of mango is 3 kg.
What is the mass of the 3 bags of mangoes?
Q2.Wei Xiang shared some sweets with his younger brother.
Wei Xiang had 16 sweets.
His younger brother had 2 more sweets than Wei Xiang.
How many sweets did they have altogether?
