Numbo the maths kitten
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Mock Exam 1: Rational Numbers Review
8
questions
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Choose the best answer
1
Which of these is a rational number?
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A
3/4
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B
None of these
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2
2/3 + 1/6 = ?
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A
5/6
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B
3/6
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3
Between which two whole numbers does 3/4 lie on the number line?
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A
0 and 1
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B
1 and 2
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4
Which side of zero are negative numbers on the number line?
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A
The left side
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B
The right side
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5
How many rational numbers lie between any two rational numbers?
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A
Infinitely many
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B
Only 1
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6
What is an easy way to find a rational number between two numbers?
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A
Take the average of the two numbers
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B
Subtract the two numbers
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7
How do you write 7 as a rational number p/q?
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A
7/1
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B
0/7
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8
Rational numbers are closed under which operations?
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A
Addition, subtraction, and multiplication
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B
Square roots only
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