|Product #: EMC3035014_TQ|
Addition Strategies, Grade 3: Plus 99 (Resource Book Only) eBookGrade 3
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This grade 3 math fluency page provides practice in using the strategy of 'see 99, think 100' by adding 100 instead of 99 and then subtracting 1. (45+99=____ could be viewed as 45+100=145, then subtract 1 for an answer of 144)
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