Today, we will be learning about volume and capacity. (That means measurements of liquids)
We measure liquids by using containers with a scale (that means numbers on the side which show us how much is the container). Often these are found in kitchens to help when we are cooking. This container has 20ml in it because the liquid comes up to the 20.
In the next example, there are 65ml, because the middle little lines on the scale means 5 millilitres more than the previous multiple of 10 (the really tiny lines each show 1ml.)
What are the volumes of liquid here (every scale is in ml)