Math Mastery and Exchange Calculations

The world of math mastery through engaging visuals and challenging exchange calculations. Delve into the concepts of tens, ones, addition, and exchanges at various levels of complexity. Discover which calculations require exchange and how many times exchange is needed to solve them. Enhance your mathematical skills and problem-solving strategies with this interactive learning resource.

• Math
• Mastery
• Exchange
• Calculations
• Education

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Uploaded on Feb 15, 2025 | 0 Views

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1. www.ncetm.org.uk/masterypd

2. www.ncetm.org.uk/masterypd

3. www.ncetm.org.uk/masterypd

4. www.ncetm.org.uk/masterypd

5. www.ncetm.org.uk/masterypd

6. 97 936 52 45 ? 511 ? 425 www.ncetm.org.uk/masterypd

7. 3 5 6 1 1 3 2 3 4 www.ncetm.org.uk/masterypd

8. 23 23 2 1 ? 13 3 ? ? ? tens ten ones ones www.ncetm.org.uk/masterypd

9. 94 6 = 88 www.ncetm.org.uk/masterypd

10. 10s 9 1s 4 6 8 8 1 8 94 6 = 88 www.ncetm.org.uk/masterypd

11. 223 = 200 100 100 + + + 20 120 110 + + + 3 3 13 www.ncetm.org.uk/masterypd

12. 223 142 = 81 www.ncetm.org.uk/masterypd

13. 100s 2 1 0 10s 2 4 8 1s 3 2 1 1 1 www.ncetm.org.uk/masterypd

14. 100s 4 2 1 10s 0 5 4 1s 4 7 7 3 1 9 1 www.ncetm.org.uk/masterypd

15. Which calculations require exchange? www.ncetm.org.uk/masterypd

16. Which calculations require exchange only once? www.ncetm.org.uk/masterypd

17. Which calculations require exchange twice? www.ncetm.org.uk/masterypd

18. Which calculations require exchange through a zero? www.ncetm.org.uk/masterypd

19. 5 7 3 1 3 8 3 5 4 www.ncetm.org.uk/masterypd