Adding integers with two-color counters
Автор: Megan MathTeacher Snow
Загружено: 2020-04-05
Просмотров: 7061
Описание: We can use counters understand how to add positive and negative numbers. You'll need to understand about zero pairs (check out this video • Using two-color counters to show integers if you need a review of zero pairs). I'll show you one easy example, and two harder examples of how to add integers with counters.
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