In maths we have been learning to use the most effective strategy for each problem. I have use'n place value, partitioning, reversibility and spilt strategy. I am at stage 6. In stage 6 we had to use 2 effective strategies for each question.
I have been working on the spilt strategy. This is how you do it. For an example 567+371
first you do is spilt the numbers apart
second you add them together like this 500+300=800 and so you keep doing that over and over till you have done the numbers in your question.
Next time I will like to do more of partitioning because I don't use that much often like the spilt strategy. I think I did well on getting the questions correct.
Feedback & Feedforward: You have done a lot of different strategies. I think you could have try at Rounding and Compensating. Also you could label your questions to what examples you did.