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Worksheets

SAT

Total questions: 23

Worksheet time: 19mins

Name
Class
Date
1.

 5(3e28)3(3e25)5\left(3e^2-8\right)-3\left(3e^2-5\right)  Expand and simplify

a)

 6e2256e^2-25  

b)

 12×1212\times12  

2.

Solve: b11>3b-11>-3  

a)

8

b)

-18

c)

-224

3.

Solve: 6c>6.36-c>6.3  

a)

0.1

b)

1.9

c)

-0.3

d)

-17.29

4.

Expand and simplify

2 (a+b)

a)

2ab

b)

2a + b

c)

2a + 2b

d)

2(ab)

5.

4 (d + 2f)

a)

4d + 2f

b)

4d + 8f

c)

4d2f

d)

4d2f

6.

Expand using the distributive law

3 (a - 2)

a)

3a - 2

b)

a

c)

6a

d)

3a - 6

7.

Simplify the expression shown above

a)

15a + 12a

b)

27a

c)

27a2

d)

7a + 20

8.

John's answer to the question below was 12h + 3. What were John's errors?


Expand and simplify the expression below:

6h (2h + 3)

a)

He did not add the powers for the variable h.

b)

He did not multiply 6h x 3

c)

He did not use the distributive law correctly

d)

All of the above

9.

Which of these statements are equivalent to 8x + 24

a)

8(x + 24)

b)

8(x + 3)

c)

4(2x + 3)

d)

4(2x + 6)

10.

Expand

6(t - 2j) =

a)

6 x t - 2j

b)

6 x t - 6 x 2j

c)

6 x t - 2 x j

d)

6t - 2j

11.

Expand and simplify:

3a (2a - 4a2b)

a)

6a2 - 4a2b

b)

6a2 - 12a3b

c)

3a2a - 12a2b

d)

6a - 4a2b

12.

The length of a rectangle is (2w + 4). Its width is 5. Write a simplified expression for its area.

a)

5 (2w + 4)

b)

(2w + 4)+ (2w + 4)+(2w + 4)+ (2w + 4)+ (2w + 4)

c)

(2w + 4) + 5

d)

5 + (2w + 4)

13.

Expand using the distributive law and simplify:

7(a + b) + 3a

a)

7a + 7b + 3a

b)

13a

c)

10ab + 3a

d)

10a + 7b

14.
Expand 2(x+3)
a)
2x+6
b)
2x+3
15.
Expand 3(x+4)
a)
3x+12
b)
3x+4
16.
Expand 4(2x+3)
a)
8x+12
b)
4x+12
17.
Expand x(x+2)
a)
x²+2x
b)
2x +2
18.
Expand 2x(x+3)
a)
2x²+6x
b)
2x²+6
19.
Factorise 6x+4
a)
2(x+4)
b)
2(3x+2)
20.
Factorise 4x+12
a)
4(x+3)
b)
4(x+12)
21.
Factorise 2x+8
a)
2(x+4)
b)
2(x+8)
22.
Factorise x²+4x
a)
x(x+4)
b)
4x(x+1)
23.
Factorise 3x²+12x
a)
3x(x+4)
b)
3(x²+4)