joamaral joamaral

24-10-2016
Mathematics

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Write a double fact you use to find the sum. Write the sum

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Аноним Аноним

24-10-2016

900

300+600=900
or
300 times 3=900

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lifetogaming lifetogaming

24-10-2016

2+2 and if the child knows "take-away one" then the double fact 3+3 can be used.

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