Mental Calculation

Grade 1

Match de math 1 - 81132

ISABELLE BERTRAND

Thanks to this document students will get to practice mental calculation. Mental calculation requires students to organize their knowledge in a different way from that used in writing algorithms. Students must efficiently break down numbers and visualize them with ingenuity. Each match therefore gets students to perform essential exercises in a relaxed way, to obtain clear results by objectives and to commit to taking up challenges. Answer keys accompany each exercise.

(48 pages)

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Paper Document - 81132 : 30,99 $
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