Question 2 (v) - Adding and Subtracting Like terms - Worksheet - Chapter 10 Class 7 Algebraic Expressions
Last updated at April 16, 2024 by Teachoo
Adding and Subtracting Like terms - Worksheet
Question 1 (ii) Important
Question 1 (iii)
Question 1 (iv) Important
Question 1 (v) Important
Question 1 (vi)
Question 2 (i)
Question 2 (ii) Important
Question 2 (iii)
Question 2 (iv)
Question 2 (v) Important You are here
Question 2 (vi)
Question 2 (vii) Important
Question 2 (viii) Important
Question 2 (ix)
Question 2 (x) Important
Question 3 (i)
Question 3 (ii) Important
Question 3 (iii)
Question 3 (iv)
Question 3 (v) Important
Question 3 (vi)
Question 3 (vii) Important
Question 3 (viii) Important
Question 4 (a)
Question 4 (b) Important
Question 5
Question 6 (a)
Question 6 (b) Important
Adding and Subtracting Like terms - Worksheet
Last updated at April 16, 2024 by Teachoo
Question 2 Add: (v) 14x + 10y – 12xy – 13, 18 – 7x – 10y + 8xy, 4xy (14x + 10y – 12xy – 13) + (18 – 7x – 10y + 8xy) + (4xy) = 14x + 10y – 12xy – 13 + 18 – 7x – 10y + 8xy + 4xy = 14x – 7x + 10y – 10y – 12xy + 8xy + 4xy – 13 + 18 = x (14 – 7) + y (10 – 10) + xy (–12 + 8 + 4) + (18 – 13) = x (7) + y (0) + xy (–12 + 12) + (5) = 7x + xy (0) + 5 = 7x + 5