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QUOTABLE PUZZLE Expressions and Operations
A.2b


Directions: Solve the following problems. Match that answer to the correct letter of the alphabet. Enter that letter of the alphabeton the blank corresponding to the problem number.


___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___
7 12 12 7 14 129 1 2 15 8 7 6 15


___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___
16 11 13 515 5 8 10 9 4 14 16 3




A B C D E FG H I
5x – 2y 4x + 11 -4 -5x2 – 3x + 2 0 3x2 +11 4 3x2 - 16 -3x – 8


JK L M N O P
9x – 10y 2x2 + 12x +10 x2 + 2 5m – 5n 3x3 + 10x2 – 42x + 82x + 4y 2x – 4y


Q R S T U V W X Y
-12 2x2 + 5x – 82x2 12 5x2 + 10x + 6 13x2 + 16x -10 x2 – 2 1 x3 + 5x2 + 2




Simplify:

1. (2x2 + 4x + 1) + (3x2 + 6x + 5) 9. x2 + 6 – 6 + x2
2. (x + 6) +(3x + 5) 10. (3m – 6n) + (2m + n)
3. (x3 + 2x2 – 4) + (3x2 + 6) 11. (5x – 6) – (8x + 2)
4. (4x – 2y) + (-2x + 6y) 12. (3x2 + x – 4) + (-8x2 – 4x + 6)
5. (x2 + 6x – 4) +(-x2 – 6x + 4) 13. (x2 + 6x + 5) + (x2 + 6x + 5)
6. 6x – 4 – 6x 14. 3x(x2 + 2x – 6) + 4(x2 – 6x + 2)
7. 3x + 6y – 8y + 2x 15. (3x + 6) – (3x – 6)
8. (6x2 + 3x – 5) –...