Name: Date:Simplify each expression:
| 1) -5du + 7c3 + 7du - 8du | 2) 2k3 + 2a3 + 6k3 + 5a3 + 5k3 |
| 3) -4jn - 3ch + 2ch + 9jn | 4) -gw2 + 4ch + 4ch - gw2 |
| 5) 4py - 3py - 8py + 3ju2 - 4ju2 | 6) 8eg2 + 5eg2 - 5m3 - 6eg2 |
| 7) 6m3 - 2aq + 7m3 - 3aq | 8) -c3 - 7q3 + 8q3 + 6c3 |
| 9) 7h3 - b2k + h3 - 5b2k | 10) 2eg2 - 9g3 - 5eg2 + 7g3 |
| 11) -6jn + 8t2u - t2u + 4t2u - 2jn | 12) -3t2u + 6v2y + 9v2y - 7t2u |
| 13) -7n3 + 9k3 + 3k3 - 2n3 | 14) 8bk - 4a3 - 3bk + 4a3 |
| 15) -9mr2 - 8du + 4du + 2mr2 | 16) 9er - gmu - 2er + 9er - gmu |
| 17) 5wz2 - 6er + 6wz2 - 8er | 18) 3gw2 - 5gw - 9gw2 + gw |
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| Question 1: -6du + 7c3 | Question 2: 13k3 + 7a3 |
| Question 3: 5jn - ch | Question 4: -2gw2 + 8ch |
| Question 5: -7py - ju2 | Question 6: -5m3 + 7eg2 |
| Question 7: 13m3 - 5aq | Question 8: 5c3 + q3 |
| Question 9: 8h3 - 6b2k | Question 10: -3eg2 - 2g3 |
| Question 11: -8jn + 11t2u | Question 12: -10t2u + 15v2y |
| Question 13: -9n3 + 12k3 | Question 14: 5bk |
| Question 15: -7mr2 - 4du | Question 16: 16er - 2gmu |
| Question 17: 11wz2 - 14er | Question 18: -6gw2 - 4gw |