1284970
Description
Quiz by John O'Driscoll, updated more than 1 year ago
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Created by John O'Driscoll
about 10 years ago
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Question 1
Question
The Natural Numbers are denoted by the symbol/letter N.
Answer
- True
- False
Question 2
Question
Integers are the positive and negative whole numbers only.
Answer
- True
- False
Question 3
Question
Would a fraction qualify as an integer, a rational number or a natural number?
Answer
-
Rational Number (Q)
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Integer (Z)
-
Natural number (Z)
Question 4
Question
What is the decimal expression of the following fraction?
Answer
-
0.20
-
0.35
-
0.25
-
0.10
Question 5
Answer
-
0.85
-
0.90
-
0.75
-
0.33
Question 6
Question
When we hear the expression the "commutative property of numbers", what does it mean?
Answer
-
The difficulty of numbers.
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When it comes to addition and multiplication - the order doesn't matter.
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Multiplication and Division precede addition and subtraction.
Question 7
Question
How is this fraction expressed as a percentage? {Use your scientific calculator if you are not sure.}
Image:
5_eights.PNG (image/PNG)
Answer
-
60%
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75%
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62.5%
Question 8
Question
Use your calculator to find the decimal expression of the fraction: one-seventh (1/7). Is it?
Answer
-
0.142857
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0.285714
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0.428571
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