Jessica's Learning Zone
2014 T4 Numeracy
We are learning to solve problems like 45 + ? = 67
I can break up 42 into 40 + 2 and also 54 into 50+4
Then I say 40 and how many more to make 50 is 10
and 2 and how many more make 4 is 2
so 10 +2 =12
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