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Algebra Revision Flashcards | StudBud
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Algebra Revision
Algebra Revision
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A #maths #blindquiz to #revise the #basics of #algebra
Flashcards
29 cards
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Questions
29
Answers
1
What is the expanded form of 3(a + b)?
3a + b
3a + 3b
a + 3b
3ab
2
What does the big green tick in this picture mean?
square root of x
divide by x
x times 4
x squared
3
When two positive numbers are multiplied by each other, the answer will always be...
Halved
Doubled
Positive
Negative
4
Simplify: 3 x 3ab.
9b
9ab
9a
6ab
5
What is an integer?
Any number that is multiplied by itself.
A positive or negative whole number.
Any number greater than zero.
A number multiplied by a letter.
6
Solve for x: 6x -8 = 46
9
38
8
6
7
What is the answer to: -6 x ((-1 + 3) x -4)?
-48
48
-96
96
8
Describe the following expression in words: 3 + x
Three plus x
Three times x
X times three
Three x
9
If two negative numbers are multiplied together, the answer will always be...
Double
Triple
Positive
Negative
10
What is the answer to: -2 x 3 x 5?
-10
-30
30
10
11
What does the B in BIDMAS stand for?
Base
Bar graph
Below
Brackets
12
In AFL, the score is 6x + y. (x is goals & y is behinds). What is the score x = 8, y = 10?
48
18
58
80
13
Simplify the following: 2f + 7f + 8 + 4.
14f + 12
21
21f
19f + 12
14
Which is the term in this expression: 3x + 4 ?
+4
3x
3
x
15
Which expression is this: The sun of b and c multiplied by 2?
bc x 2
(b + c) x 2
b + c x 2
2bc
16
If a = -2 and b = 5, what does a + b equal?
-7
7
3
-3
17
What is -2 squared?
-8
4
8
-4
18
What is a factor?
17 x 24
The number that is equal to two multipliers.
Another that makes another number double.
A number that can divide evenly into the multiple.
19
When a positive number is multiplied by a negative number, the answer will always be...
Negative
Added
Multiplied
Positive
20
If a = -3 and b = 6, what does (a + b) x 2 equal?
-18
6
18
-6
21
What is the highest common factor of 12 and 40?
4
2
40
12
22
Maria bought 3 identical plants from the nursery. She spent $21. How much was it per plant?
$7
$18
$10
$3
23
Evaluate the expression 2x - 3y where x = 10 and y = 4.
200
28
240
8
24
What is the answer to: 4 - 8 x -1?
12
-4
-12
4
25
Any integer multiplied by zero is equal to zero.
False
True
26
What is the answer to 4 x -5?
-20
9
-9
20
27
What does substitution mean?
Putting numbers where letters are.
Taking away.
Using letters for unknown numbers.
Finding the answer.
28
What is the answer to -20 x -20?
400
-40
-400
40
29
Solve for a: a + 12 = 19
19
12
-4
7
