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Name : Single-variable: L1S1 Add the monomials. 2u , –7u –a2 , 3a2 1) 2) 6x , 14 –4m , –5m 3) 4) –3c3 , c3 9p4 , 2p6 5) 6) –t , –2t 17v , –17v 7) 8) 7z5 , 4z5 –21 , –8k 9) 10) Printable Math Worksheets @ www.mathworksheets4kids.com
Name : Answer key Single-variable: L1S1 Add the monomials. 2u , –7u –a2 , 3a2 1) 2) –5u 2a2 6x , 14 –4m , –5m 3) 4) 6x + 14 –9m –3c3 , c3 9p4 , 2p6 5) 6) –2c3 2p6 + 9p4 –t , –2t 17v , –17v 7) 8) –3t 0 7z5 , 4z5 –21 , –8k 9) 10) 11z5 –8k – 21 Printable Math Worksheets @ www.mathworksheets4kids.com