KS2 Primary Maths Age 9-13 - Calculations: Word Problems - Explained

The video tutorial explains a problem involving Adam and Chen buying balloons. Adam claims to have four times as many balloons as Chen. The tutorial walks through the calculations to verify Adam's claim. Adam buys 6 bags of 24 balloons each, totaling 144 balloons. Chen buys 3 bags of 12 balloons each, totaling 36 balloons. The tutorial confirms Adam's claim by showing that 4 times 36 equals 144, matching the number of balloons Adam bought. The importance of showing work in problem-solving is emphasized.

Describe the process Adam used to calculate the total number of balloons he bought.

Why is it important to show working out in math problems, as mentioned in the text?