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Worksheetsmath 7
Total questions: 50
Worksheet time: 2hrs 15mins
14 - (-10) =
-3x = 24
An equation with two equal ratios
proportion
rate
unit rate
reciprocal
What is the definition of a variable?
A letter or symbol that represents an unknown quantity
The little number or letter used to raise to a power
The number in front of a variable
The number with no variable
14/3
(Use your multiplication chart)
(−q2 - r) / s
Pick the correct order for Order of Operations
Parentheses, Multiplication, Division, Addition, Exponents, Subtraction
Exponents, Multiplication, Division, Addition, Parentheses, Subtraction
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
7-6+5=
25 x (3-1)
9/10, 5/6, 14/15
x + 8 = 17
-3x = 24
x/3 = 5
3x = 27.
The two figures are similar.
What is the value of x?
32m
12m
24m
36m
What is the scale factor used for these similar figures?
3
12
2
20
Which statement is true?
whole numbers are integers and rational numbers.
natural numbers are irrational.
integers are whole numbers and natural numbers.
irrational numbers are natural numbers.
What is 15% of 22?
0.033
3.3
33
330
What is the value of:
(−4)(2)(−3)(−1)
(a)
Which expression is equivalent to 6(n−1.2) ?
6n−1.2
−1.2n
6n−7.2
6n+7.2
Simplify the following expression:
6x+(−2x)+5−3x+4x
(a)
Simplify:
141÷352
2201
7044
6825
2085
What is 165 in decimal form?
3.2
0.3125
0.83
0.0625
Which number sentence is shown by the number line above?
0 - 1
-1 - 6
-1 - (-7)
-1 + 6
Identify the number sentence that is shown in the number line.
7 - 2 = 5
7 - 4 = 3
7 - 3 = 4
7 - 5 = 2
