In this activity, we will be using all four operations to solve problems involving measure.
Things we need to know:
60 minutes = 1 hour
1,000 ml = 1 litre
1,000 g = 1 kg
100 cm = 1 m
Let's have a look an an example:
Bananas cost 13 p each.
Zac has £1.60
How many bananas can he buy and how much change will he get?
Answer
£1.60 = 160p (100 p = £1)
160 ÷ 13 = 12 r 4
Zac can buy 12 bananas and will have 4p change.
In this question, we needed to convert pounds to pence, divide and find a remainder!
Why don't you have a go at some questions using all four operations now!