Practice the questions given in the worksheet on adding and subtracting like terms. The questions are based on adding and subtracting like terms we need to collect different groups of like terms and then we need to find the sum and the difference of like terms in each group.
1. Add the following terms:
(i) 5a, -3a, -7a and 8a
(ii) 4x^{3}, -9x^{3}, 4x^{3} and -3x^{3}(vi) 9xy, -2xy, 6xy, -4ay and xy
(vii) 12mn, -16mn, mn, - 7mn and 3mn
(viii) -6abz, 10abz, -3abz and 9abz
2. Subtract the following terms:
(i) 10a from 15a
(ii) 2x from -12x
(iii) 5x^{2} from 9x^{2}(viii) -9abxy from 2abxy
3. Find the sum of:
(i) 3a, 11a, a and 32a
(ii) -3x, -7x, -5x and 11x
(iii) 7ab, 2ab, -3ab, -5ab and ab
(iv) 5s, 2s, -3s, -s, -5s and s
(v) 5m, -3m, -7m, -21m and 15m
4. Simplify by combining like terms:
(i) 5z^{2} – 11z + 4z^{2} + 2z(vi) 4a - 3b + 6c + 8a + 8b - 4c
(vii) p - 4q - 7r + 4r + 9p – 7q -3r + p - 5q
(viii) pq + 2qr – 3rp + 5pq + 6rp – 2qr + 8pq – 5qr + 3rp - 3rp
Answers for the worksheet on adding and subtracting like terms are given below to check the exact answers of the above simplification.
Answers:
1. (i) 3a
(ii) -4x^{3}(vi) 10xy
(vii) -7mn
(viii) 10abz
2. (i) 5a
(ii) -14x
(iii) 4x^{2}(viii) 11abxy
3. (i) 47a
(ii) -4x
(iii) 2ab
(iv) -s
(v) -11m
(vi) 12a + 5b + 2c
(vii) 11p + r
(viii) 14pq – 5qr + 3rp
● Terms - Worksheets
Worksheet on Like and Unlike Terms
Worksheet on Addition of Like Terms
Worksheet on Subtraction of Like Terms
Worksheet on Adding and Subtracting Like Terms
Worksheet on Combining Like Terms
Worksheet on Addition of Unlike Terms
Math Home Work Sheets
From Worksheet on Adding and Subtracting Like Terms to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
Oct 13, 24 01:35 PM
Oct 10, 24 10:06 AM
Oct 10, 24 03:19 AM
Oct 09, 24 05:16 PM
Oct 08, 24 10:53 AM
● Terms
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.