NONSENSE = REPORT
IV. Activity Proper
ACTIVITY 1: Arrange in column and add.
1, 7x + 3y and 5x - 4y
2.50 + 3d and 110-70
3. -155 - 61, -2s + tand - 3s - 2t
4. 107 + 7y, 9x - y and 12x + 13y
5. -44 + 3b - 5ab and 8a-5b + 9ab
ACTIVITY 2: Combine like terms
1. 4m + 3p. -5m + 4p and 3m - 12p
2. 131 - 9m - 8p and 11n - 18m - 7p
3.-4y + 3 and 6y - 7
4.-262? + 19a - 7 and 25a? - 8a +9
5. 82X - 33 and - 68x + 42
ACTIVITIY 3: Subtract the second expression from the first.
1. 8x + 4y, 3x - 3y
2. 7a + 6b - 2c, 11a - 30 - 80
3. 2.2 - 6.1X, 3.7 + 1.9x
4.-16m + 42n - 27p. ---24m + 55n - 16p
5. 9.8p + 6.3r. 8.9p + 7.5r
ACTIVITY 4: Arrange in column and subtract the second expression from the first.
1. (3y2 + 2y - 8),(5y2 + 2y + 3)
2. (2x - 23y),(7x + 5y - 162)
3. (756a +672b),(845a - 106b)
4.-8.9a²b + 7.3ab?.6.7ab - 4.2ab2
5. 81m - 97,56m - 26n​