
Simplifying Algebraic Expressions
Quiz by Gil John Palma
Grade 7
Mathematics
Philippines Curriculum: Grades 1-10
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10 questions
Show answers
- Q1
6a +a
5a
7a
7a2
6a2
15s - Q2
a-2a
-a
a
3a
-2a2
15s - Q3
2ab + 1/2ab
3/2ab
7/2ab
5ab
5/2ab
15s - Q4
-5x+4-3x-1
8x-3
-8x-3
-8x+3
8x+3
15s - Q5
2a-3b+3b-2a
6b
0
4a+6b
-4a
15s - Q6
(x-10)-(5x+2)
-6x+8
4x+12
-4x-12
6x-8
15s - Q7
(a+3b)+(3a-b)
2a-4b
-2a+4b
4a+2b
4a-2b
15s - Q8
-2(x-2y)
-2x+4y
-2x+2y
2x+4y
-2x-4y
15s - Q9
5(2a-4b)
10a-4b
10a-20b
10a+4b
10a+20b
15s - Q10
5(x+3) -3(x-5)
2x-8
2x+30
2x-30
2x+8
15s