BBC3 个月
Measuring mass in kilograms
When we want to measure the mass of an object that weighs more than 1000 grams we use kilograms. Kilograms are shortened to ‘kg’. Look at the items below. As they are over 1000 grams we can ...
BBC1 年
Measuring mass in kilograms
When we want to measure the mass of an object that weighs more than 1000 grams we use kilograms. Kilograms are shortened to ‘kg’. Look at the items below. As they are over 1000 grams we can ...