Practice multiplying by powers of 10
A lot of my students learned a stupid magic trick when multiplying by 10; Add a zero to the end.
The decimal is never spoken of. Obviously, this doesn't work when asked 1.2 X 10.
Students learn to multiply by powers of 10, just by moving the decimal.
- Tipo de recurso
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Actividad
- Etiquetas
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- Grupo destino (edad)
- 19+
- Idioma
- English (United States)
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