Practice fundamental algebra MCQs, grade 6 online math test 11, algebra rules multiple choice questions and answers. Algebra rules revision test has math worksheets, helping answer key with choices as 66a + 8b, −5a +8b, 80ab and −3b of multiple choice questions (MCQ) with algebra rules quiz as on solving expression 6a + 8b - 11a, answer will be for competitive exam prep, viva interview questions. Free math study guide to practice algebra rules quiz to attempt multiple choice questions based test.

MCQ. On solving the expression 6a + 8b - 11a, the answer will be

1. −5a +8b
2. 66a + 8b
3. 80ab
4. −3b

A

MCQ. The algebraic expression of difference of 13x and 7y can be written as

1. 6xy
2. 13x - 7y
3. 6x - y
4. 91xy

B

MCQ. If a = -5, b = 2 and c = 3 then 2a - 4ab + 3bc is

1. -48
2. 58
3. 38
4. 48

D

MCQ. If a = -12 and b = -14 then 2a + 2b + 3 is

1. −26
2. −49
3. 49
4. 26

B

MCQ. If the algebraic expression 2w - [x -(y + z)] + 2w is solved then the answer will be

1. 2w + 3x - y + 4z
2. 5w - y + z
3. 4w - x + y + z
4. 2x + y +z

C