Name: Date:Simplify each expression:
| 1) -2sy + 9dj2 + 3dj2 - sy | 2) a2w - 2a2w - 8a2w + 9cej - 3cej |
| 3) 3n3 - 6hq - 7n3 + 9hq | 4) 9q3 - 7gs2 + 8q3 - 6gs2 |
| 5) 8c3 - 3v3 - 6c3 + 3c3 - v3 | 6) -4nw + 4amy + 5nw - 5nw |
| 7) 4ej - 4vz + ej - 5vz | 8) -3gs2 + 7dj2 + dj2 - 7gs2 |
| 9) -6d3 + ad + 7ad - 4d3 | 10) 7r3 - 2cy2 - 2r3 + 2cy2 |
| 11) 7ku + 5ej + 4ku + 8ej + 2ku | 12) -5j3 - 3c3 + 6c3 + 3j3 |
| 13) -5sy + 8e3 - 9e3 + 6e3 - 5sy | 14) 8a2d - v3 + 9a2d - v3 |
| 15) 9g3 + 6g3 - 2vz - 2g3 | 16) a2w - 8mu2 - 3a2w + 7mu2 |
| 17) -2nw - 9b2j + 5b2j + 4nw | 18) -6er2 - 5ft + 4ft + 8er2 |
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| Question 1: -3sy + 12dj2 | Question 2: -9a2w + 6cej |
| Question 3: -4n3 + 3hq | Question 4: 17q3 - 13gs2 |
| Question 5: 5c3 - 4v3 | Question 6: -4nw + 4amy |
| Question 7: 5ej - 9vz | Question 8: -10gs2 + 8dj2 |
| Question 9: -10d3 + 8ad | Question 10: 5r3 |
| Question 11: 13ku + 13ej | Question 12: -2j3 + 3c3 |
| Question 13: -10sy + 5e3 | Question 14: 17a2d - 2v3 |
| Question 15: -2vz + 13g3 | Question 16: -2a2w - mu2 |
| Question 17: 2nw - 4b2j | Question 18: 2er2 - ft |