Practice the questions given in the worksheet on subtraction of like terms. The questions are based on arranging all the groups of like terms and then they are subtracted.
1. Fill in the blanks:
(i) 7 – 4 = ____ and 7xy – 4xy = ____
(ii) 15 – 15 = ____ and 15ab – 15ab = ____
(iii) 5 – 13 = ____ and 5mn – 13mn = ____
(iv) 39 – 19 = ____ and 39xyz – 19xyz = ____
(v) 12 – 7 = ____ and 12abc – 7acb = ____
(vi) 13 – 1 =____ and 13amz – amz =____
2. Subtract arranging
the like terms:
(i) 2a – 7b from 8a – 11b + 7
(ii) –x3 + 3x2y + 2z3 from 9x3 – 5x2y – 4z33. Subtract the first term from the second term:
(i) 8m, 10m
(ii) 4xy, 6yx
(iii) 5mn, 7mn
(iv) 15ab, 30ab
(v) 17ax2, 9ax2(vi) 23pq, 18pq
4. The sum of two expressions is a – b + 4c if one of the term is 2a – 7b – c, find the other.
5. What should be subtracted from -11p + 3q – 5r to obtain 15p – 17q + 7r.
6. How much is a3 + b3 + c3 less than -2a3 + 5b3 – 9c3?Answers for the worksheet on subtraction of like terms are given below to check the exact answers of the above questions.
Answers:
1. (i) 3, 3xy
(ii) 0, 0
(iii) -8, -8mn
(iv) 20, 20xyz
(v) 5, 5abc
(vi) 12, 12amz
2. (i) 6a - 4b + 7
(ii) 10x3 – 2x2y – 6z33. (i) 2m
(ii) 2xy
(iii) 2mn
(iv) 15ab
(v) -8ax2(vi) -5pq
4. -a + 6b + 5c
5. -26p + 20q – 12r
6. -3a3 + 4b3 – 10c3● 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 Subtraction of 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.
Dec 04, 24 01:30 AM
Dec 04, 24 01:07 AM
Dec 04, 24 12:45 AM
Dec 04, 24 12:06 AM
Dec 03, 24 11:37 PM
● 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.