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Y10 Algebra Basics Flashcards | StudBud
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Y10 Algebra Basics
Y10 Algebra Basics
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Year 10 Algebra...Don't randomise
Flashcards
11 cards
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Questions
11
Answers
1
Simplify the following: 15 × X - 4 × y
15xy - 4
15x -4y
60xy
11x - y
2
Simplify the following: 4x × 2x × 3y × y
24x2y2
8x2 + 3y2
10x2y2
9x2y2
3
Substitution: let a =2, b =3 and c =-3. Work out 2a + bc
-11
13
33
-5
4
Which of the following is false?
a1 b1c1 is the same as abc
5a means the same as a × a × a × a × a
Like terms can be added or subtracted but unlike terms can't
Letters should be written in alphabetical order.
5
Simplify the following expression: 3x + 2x - 7x + x
-x
-3x
3x
9x
6
Write the following using Powers: r × r × r
3r3
3r
r3
3 + r
7
Match the algebraic expression to the correct phrase. 7 - x
A number added to 7
The difference between 7 and a number
A number take away 7
7 subtract the sum of two numbers.
8
Write the following out in full: t
3
u
2
tu × tu + t
t × t × t × u × u
3t × 2u
2u5 + 3t5
9
Simplify the following: 5 × X + 1
X + 5
5x + 5
5x + 1
x5 + 1
10
Simplify the following: 2g × 3f
g2f3
5gf
6g2f3
6gf
11
Write this expression in full: 3d
4
× e
1
3 de5
3d × 3d × 3d × e
3 × d × d × d × e
81 × d × d × d × 1
