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Year 8 Algebra Basics Flashcards | StudBud
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Year 8 Algebra Basics
Year 8 Algebra Basics
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Questions
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Answers
1
Write the following in a shorter form: 4a + 5a + 2d
9a2d
9a + 2d
9a2 + 2d
11ad
2
Write the following in a shorter form: 2t x 3t
t6
5t
6t2
6t
3
Write the following in a shorter form: 8c + 2c
10c
16c
10c2
10
4
Write the following in a shorter form: 8 + 8 + 8 + 5 + 5
30
8 + 5
83 + 52
8x3 + 2x5
5
Simplify: 5a + 2 + a + 10
5a2 + 12
6a2 +10
6a + 12
6a + 10
6
Write the following in a shorter form: 20 x p - 8 x p
12p2
20 - 8 x p
12p
p12
7
What is another way to write 2 x 2 x 2 x 2?
24
2 x 4
2x4
42
8
Write the following in a shorter form: 2 x 4 x a
a8
8a
2a4
4a2
9
Write the following in a shorter form: a x a x 4 x b
4a2b
a24b
4ab
ba
10
Write the following in a shorter form: 2d - 2d
2
d2
d
0
11
Write the following in a shorter form: p x p x p x 5 x q
p3q
5pq
3p5q
5p3q
12
Write the following in a shorter form: p x pq
p2q
pq
2pq
pq2
13
Write the following in a shorter form: 3 x 2 x b
6b
2 x b3
b6
3 x b2
14
Write the following in a shorter form: 7c + 12 + 2c
9c2 + 12
9c + 12
21c
14c + 12
15
Write the following in a shorter form: 2 x Y x Y x 6
Y12
12Y2
2Y12
12Y
16
Write the following in a shorter form: p + p + p + r + r + r + r
3p4r
p3r4
3p + 4r
3 x pr
17
Write the following in a shorter form: 2p
3
x 3p
2
6x5
6p5
5p6
6p6
18
Write the following in a shorter form: 3a + 5a
8a2
15a2
8a
15a
19
Write the following in a shorter form: 8 + w + w + 8 + 8 + 8
64w
32 + w2
32 + 2w
32w2
20
How else can you write n x n x n x n x n?
5 x n
5n
n5
21
Simplify: 5(a + 4)
a + 9
5a + 4
5a + 20
9a
22
Write the following in a shorter form: 5q - 3q
15q
2
2q2
2q
23
Simplify: x(x+1)
x + 1
2x + 1
x2 + x
x2 + 1
24
Simplify: 8(x + 3)
11x
8x + 3
11 + x
8x + 24
25
Write the following in a shorter form: 10 x p + 5 x p
15p
5p
p10
p15
