The best thing about the broblem solving is sharing because we get to see the best strategy for the problem and we get to share our thinking.
I have learn't it is easier to work as a big group with people the same stage as me.
An example of a poblem and my working is:
2 1
$160
$389
+$197
========
$746
=========
Written Method
I have learn't it is easier to work as a big group with people the same stage as me.
An example of a poblem and my working is:
2 1
$160
$389
+$197
========
$746
=========
Written Method