... 1 per pair) ai 101 to 200 Bingo Board (4 per pair, class; 2 per student, homework) ai Numeral Cards (class sets from earlier sessions) ... They then play a bingo game that involves adding and subtracting multiples of 10 on a 101 to 200 chart.

Title | : | Mathematical thinking at grade 4 |

Author | : | Cornelia C. Tierney, TERC (Firm) |

Publisher | : | - 2006 |

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