Math: Addition & Subtraction : Missing Facts

Math: Addition & Subtraction : Missing Facts
定價:280
NT $ 280
 

內容簡介

Never loose another Flash Card again!

A great way to learn addition and subtraction facts related to sums through 12+12. Determine the answer for the missing fact on one side, then flip the page to check the answer. The answer for the missing fact is the first number on the flip side. Includes 156 addition and subtraction facts.

The spiral format ensures that you will never loose another flash card again! Children will find these cards easy-to-use with their large text and images and the self-checking ability.

Our best-selling Flip-Flash™ series helps children in grades K to 5 learn and reinforce basic skills in key subject areas. Children can build skills in Phonics, Vocabulary, Math, States & Capitals, Spanish, and even Sign Language. Based on National Standards these cards can be used individually or with small or large groups.

Build your flash card library today and never loose a card with our Flip-Flash™ series!

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  1. 新書
    $280