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Algebra Quick Test
June 2011
Put the numbers one to 12
down the page
This is a speed test.
We will then go through it together.
1. Simplify by collecting
like terms
a + a + 3a
= 5a
2. Simplify by collecting
like terms
ab + ab+ 3ab
= 5ab
3. Simplify by collecting
like terms
4ab + 2a+ 3a
= 4ab + 5a
4. Simplify by collecting
like terms
a2 + a2+ 3a2
= 1a2 + 1a2+ 3a2
= (1+1+3)a2
2
= 5a
5. Solve 3x = 10
x = 10/3
x = 3 1/3
or x = 3.3333333
or x = 3.3 recurring
6. Solve
2
a
=9
a.a = 9
a=3
because 3x3=9
7. Solve 3x = 12
x = 12/3
x=4
8. Solve 3x = 2x + 6
3x – 2x = 6
x=6
9. Solve 3x – 6 = 2x + 6
3x – 2x = 6 + 6
x = 12
10. Solve 3x + 3 = 2x + 6
3x – 2x = 6 - 3
x=3
11. Solve 3x = 4x – 6
3x – 4x = -6
-x = -6
x=6
12. Solve 3x = 2x + 9
3x – 2x = 9
x=9
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