Developing number sense in the middle grades /
Главный автор: | Reys, Barbara |
---|---|
Другие авторы: | Barger, Rita., Kroll, Diana Lambdin, 1948- |
Формат: | |
Язык: | English |
Опубликовано: |
Reston Va. :
National Council of Teachers of Mathematics,
1991.
|
Серии: | Curriculum and evaluation standards for school mathematicsaddenda series. Grades 5-8
|
Предметы: |
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