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WorksheetsAlgebra - YR7
Total questions: 25
Worksheet time: 2hrs 5mins
Name
Class
Date
1.
How would you write 1 more than x ?
a)
x + x
b)
x + 1
c)
1x
2.
How do you write 12 less than r ?
a)
12 - r
b)
r - 12
c)
r + 12
3.
If a=6 and b= 7,find the value of 15-a-b
a)
2
b)
3
c)
4
4.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
5.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
6.
5x - 4 + 2x = 3
a)
1
b)
2
c)
3
d)
4
7.
a)
0
b)
-8
c)
3
d)
-6
8.
Simplify the expression: 3x + 2x
a)
5x
b)
x
c)
6x
d)
5
9.
Simplify the expression: 7v + 2 + 12 + 2v
a)
23
b)
23v
c)
9 + 14v
d)
9v + 14
10.
Combine like terms
3x + 2x + 3y - 7y
3x + 2x + 3y - 7y
a)
5x + 10y
b)
5x + 4y
c)
5x - 4y
d)
5x -10y
11.
Combine like terms
3x + 2x + 3y - 7y
3x + 2x + 3y - 7y
a)
5x + 10y
b)
5x + 4y
c)
5x - 4y
d)
5x -10y
12.
3b + b - 2b
a)
3b
b)
b
c)
2b
13.
Simplify: 4x2 - 3x + 11 -2x
a)
4x2 - 5x + 11
b)
11x + 11
c)
16x2 - 5x + 11
d)
10x2
14.
If a = 4 and b = 6, what is the value of 3a + 5b?
a)
40
b)
42
c)
44
d)
46
15.
If y = 7, find the value of 2(y+4).
a)
11
b)
22
c)
20
d)
12
16.
Solve the following equation.
4x + 3 = -5
4x + 3 = -5
a)
1/2
b)
-1/2
c)
-2
d)
2
17.
To improve in basketball, Ivan's coach told him that he needs to take four times as many free throws and four times as many jump shots every day. f represents the number of free throws and j represents the number of jump shots Ivan shoots daily. Write an expression using the distributive property to show the number of jump shots and free throws Ivan needs to take each day.
a)
4f + 4j
b)
4(f + j)
c)
f + j
18.
Kamilah's weight has tripled since her first birthday. If w represents the amount Kamilah weighed on her first birthday, write an expression to show how much Kamilah weighs now.
a)
3k
b)
w3
c)
3w
19.
Mario is missing half of his assignments. If a represents the number of assignments, write an expression to show how many assignments Mario is missing.
a)
2a
b)
1/2 ÷ a
c)
0.5a
d)
a ÷ 0.5
20.
Marcus has four more dollars than Yaseen. If y is the amount of money Yaseen has, write an expression to show how much money Marcus has.
a)
d + 4
b)
y + 4
c)
4y
21.
twice h increased by 5
a)
2 + h + 5
b)
h ∙ h + 5
c)
5 ∙ h ∙ 2
d)
2h + 5
22.
1. Ted bought a dolphin poster for $12. He now has $5. Which choice models this situation?
a)
m - 12 = 5
b)
m - 5 = 12
c)
m + 5 = 12
d)
m + 12 = 5
23.
Write the expression.
The cost of 3 CDs and a $10 DVD
The cost of 3 CDs and a $10 DVD
a)
3 + c + 10 + d
b)
3c + 10
c)
3c - 10 - d
d)
3 + c - 10
24.
Find the value of x
a)
1
b)
2
c)
-2
d)
-3
25.
Find the value of x
a)
-3.57
b)
3.57
c)
-5
d)
5
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