We continue with the subtraction in the range 10. Today we complete the equation by entering the starting number, the minuend, so how much was it at the beginning?
How to count it?
The boy got cookies on a plate. He accidentally left them on the table and went out to get the juice. He returns to the table and what does he see? There were only two cookies left on the plate.
– Who ate my cookies? – he asks.
– The cookies were lying, so I ate it – the sister replies. – But only three.
How many cookies did the boy get then? And who ate more of them?