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ADD DOUBLE-DIGIT NUMBERS MENTALLY PLAYING ‘100’ (GR 3)
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Views: 5655
From: admin
Added: 2010-09-15
Category: Grade 3
Duration: 0:07:36
Video Description: Two students learn how to play 100 using ordinary playing cards (Box Cars and One-Eyed Jack make these big cards). The purpose of the game is to get students to learn how to add double digit numbers mentally by ‘breaking up the number(s) and making the problem simpler. Both students use unique strategies based on their own number sense.