Educational resource for teachers, parents and kids!(Problem Starter Sheet 42, page 138) How many blocks are needed to construct a 10-step double staircase? ... A double staircase has the same number of ascending and descending steps. ... A 2-step double staircase requires four blocks.

Title | : | Solving Math Problems Kids Care about |

Author | : | Randall J. Souviney |

Publisher | : | Good Year Books - 2005-11-01 |

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