Contents
- Flips With Bases Other Than 10 by Derek HOLTON, Paul ULRICK and Alex HOLTON (pp. 63-90)
- Two-sidedness of Matrix Inverse: A Proof from Scratch by YAP Von Bing (pp. 91-95)
- The Impact of Interactive E-textbook-based Instruction on Higher-order Thinking in Mathematics by Xiaohui LI, Sihang ZHANG and Jijian LU (pp. 96-111)
- Acknowledgements (p. 112)