Grade 3 Challenge Math. Rootmaths.com-online math teaching and practising

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Grade 3 Challenge Math

商品库存单位（SKU）: 88005

$462.00

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Singapore Math Challenge 2-4

USD$462 for 14 lessons;
90 minutes /Lesson;
Online course offered by Zoom;
If you miss the class, you have one week to ask the teacher for a class video recording.
You can withdraw before the second class.

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