What we did for Maths

Today for  maths with Miss McClelland we did 5 minute intervals. But first we did this game that is called bingo, if you don´t know how to play it here are some of the instructions for bingo. First you get a board from the person that is calling out the numbers then you will need some counters and you will need six or more depends how much you have on your board then the person that is calling out the numbers will say a number and you have to see if you have that number. But now i will tell you about the 5 minute intervals. 5 minutes interval is when you read a clock that has different times like 3:20 but this is wrong here is the right time 20 past 3 is the time to that answer. But anyways here is my work. and have you down this before? and here is clock that i used.