Math today

Having received our homework for tuesday, we're covering a few problem solving strategies - using our mathematical tools: number lines, guessing and testing, drawing, acting out etc.

Here's the problem solving activity I introduced to the class today. A tricky task indeed, so if you have the time please take two minutes to sit trying to solve it together.
https://nzmaths.co.nz/resource/square-circles

And, here's a site for practicing rounding

https://www.topmarks.co.uk/Flash.aspx?f=DartboardRoundingv2