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Tuesday, 28 August 2018

Maths - Using what we know about reversing to solve problems like ___ + 2.9 = 8.1

Maths
Hello and welcome back to my blog. Today I am going to be sharing a strategy that I am learning in maths. This strategy is called - Using what we know about reversing to solve problems like __ + 2.9 = 8.1. 
Here is my screencastify to show you how to use this strategy. I hope you learn something.
Can you use the strategy that I just showed you to solve this problem 
__+6.8 = 8.5?

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