You buy a rubber for €1.30 and hand over a €2 coin at the till. How much change should the shopkeeper give you back? And could you count that change out to yourself, coin by coin, instead of taking the price away?

Watch how we find change by counting on from the price up to the money paid. The coins on the tray show counting on from the price up to what was handed over. Look for how we hop to the next whole euro first, then keep going.

Now look at a bigger one, where the change carries past a whole euro.

Today we build each change problem together on the coin tray. We start at the price and count on to the money paid:

• A 60c item paid with €1
• A €1.40 item paid with €2
• A €2.30 item paid with €5
• A €3.85 item paid with €5

Now it is your turn to solve these, and each one is a step harder:

• A 60c item paid with €1
• A €1.40 item paid with €2
• A €2.75 item paid with €5
• A €3.85 item paid with €5