WorksheetsG7 SEP W2 ALGEBRA ADDITION HOMEWORK
Total questions: 15
Worksheet time: 36mins
Name
Class
Date
1.
NAME OF THE STUDENT
4 lines
2.
Enter Email ID ending with ...@gvisalain.com
4 lines
3.
Enter your REG NO (4 DIGIT NUMBER ONLY)
4 lines
4.
Name of the Subject
4 lines
5.
Date of the exam
4 lines
6.
Combine the like terms. Simplify.
2x + x - 4y
2x + x - 4y
a)
2x+x-4y
b)
4x+4y
c)
3x-4y
d)
3x+4y
7.
Simplify by combining like terms:
5a + 2b - 3a + 4
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
8.
Simplify the Expression: 5(x + 2) + 2x
a)
7x + 2
b)
7x + 10
c)
5x + 4
d)
7x + 7
9.
Simplify the Expression: -4(x + 6) + 2(x - 2)
a)
2x + 28
b)
6x - 20
c)
-2x - 28
d)
6x - 28
10.
Simplify the Expression: -9x + 17x + (-8x)
a)
34
b)
Zero
c)
-34
d)
1x
11.
Add to Simplify:
(4x - 2x3) + (5x3 - 4x + 5)
(4x - 2x3) + (5x3 - 4x + 5)
a)
3x3 + 5
b)
3x3 + 8x + 5
c)
3x2 + 5
d)
7x3 + 8x + 5
12.
Find the sum.
(3 - 2x + 2x2) + (4x - 5 + 3x2)
(3 - 2x + 2x2) + (4x - 5 + 3x2)
a)
7x - 7x + 5x2
b)
5x2 + 2x - 2
c)
5x2
d)
5x2 + 6x + 8
13.
Simplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
a)
11a3 - 4a2 - 14a - 7
b)
5a3 - 4a2 - 14a - 7
c)
5a3 - 4a2 - 20a - 7
d)
5a3 - 9a2 - 20a - 7
14.
Simplify the expression.
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
a)
-8n2 - 8n + 3
b)
-7n2 - 8n + 3
c)
-6n2 - 8n + 3
d)
-7n2 - 4n + 3
15.
Simplify the expression by combining like terms.
8a+4b+2c-3b+a
a)
9a+b+2c
b)
10a+7b+c
c)
13abc
d)
18abc
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