# Algebraic proof: Positive, negative, either True/false Reflect 2 Algebraic proof: Positive, negative, either True/false Reflect 2 5 (2 5)2 Rule ( 2 +5 ) 3 Your Turn 1. is a positive number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative

/ Either 2. is a negative number 3. is a negative number 4. is a positive number 5. is a positive number @mrbartonmaths 6. is a negative number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative /

Either 7. is a negative number 8. is a positive number 9. is a positive number 10. is a positive number @mrbartonmaths 11. 12. 13. 14. 15. is a negative number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative /

Either Positive / Negative / Either is a negative number is a positive number is a positive number is a negative number @mrbartonmaths 16. 17. 18. 19. 20. is a negative number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either

Positive / Negative / Either Positive / Negative / Either is a positive number is a positive number is a positive number is a positive number @mrbartonmaths 21. 22. 23. 24. 25. is a positive number Positive / Negative / Either Positive / Negative / Either Positive

/ Negative / Either Positive / Negative / Either Positive / Negative / Either is a positive number is a positive number is a positive number is a positive number @mrbartonmaths 1. is a positive number Positive / Negative / Either Positive / Negative / Either Positive /

Negative / Either Positive / Negative / Either Positive / Negative / Either 2. is a negative number 3. is a negative number 4. is a positive number 5. is a positive number @mrbartonmaths 6. is a negative number Positive / Negative / Either Positive / Negative / Either Positive / Negative

/ Either Positive / Negative / Either Positive / Negative / Either 7. is a negative number 8. is a positive number 9. is a positive number 10. is a positive number @mrbartonmaths 11. 12. 13. 14. 15. is a negative number Positive / Negative / Either Positive / Negative

/ Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either is a negative number is a positive number is a positive number is a negative number @mrbartonmaths 16. 17. 18. 19. 20. is a negative number Positive / Negative /

Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either is a positive number is a positive number is a positive number is a positive number @mrbartonmaths 21. 22. 23. 24. 25.

is a positive number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either is a positive number is a positive number is a positive number is a positive number @mrbartonmaths Your Turn

1. is a positive number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either 2. is a negative number 3. is a negative number 4. is a negative number 5. is a negative number @mrbartonmaths Your Turn - answers

1. is a positive number Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either Positive / Negative / Either 2. is a negative number 3. is a negative number 4. is a negative number 5. is a negative number @mrbartonmaths