Mastering O.C. Mathematics Opportunity Class Tests Book 1 - Year 3-5 (Pre Sale )
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Pre sale items will be ordered from our supplier, which typically takes 1-2 weeks. We will ship them together with the rest of your order. Should any delays arise, we will notify you promptly. Thank you.
- For Opportunity Class tests
- Helps improve IQ
- Enhances higher-order and critical thinking skills
- Includes problem solving tasks
- 15 tests of 20 questions each
- Answers provided