This week one thing we have been learning in maths is how to write expanded numbers. Another way of saying this is ‘expanded form’ or ‘expanded notation’. They all mean the same thing. It’s like you have to break the numbers up into their place value parts and then put + symbols in between them. Example:
7239 =7000+200+30+9.
Another thing we have been learning in maths is how to solve word problems involving combinations of things. You had to be able to write addition equations showing as many different combinations as we could.
Some people found it was useful to do your figuring out using a table. But not the kind of table you eat off-a mathematical table.
Here is my work.
Hi Sienna, wow look at your great maths thinking. You have found 8 solutions to the maths problem of flies and spiders, and clearly shown your work. I wonder if you could use mult/div to make the number 999? Keep up the great work from your bubble. Ka pai!
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