Rational Numbers Exit Ticket

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What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

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What is the largest value among 4.2 x 10^3, 7.598 x 10^-2, 1.9 x 10^6, and 8.88 x 10^1?

Back

1.9 x 10^6 is the largest value.

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How do you compare two rational numbers like 2.35 x 10^-3 and 3.7 x 10^-3?

Back

2.35 x 10^-3 < 3.7 x 10^-3.

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Which of the following is NOT a perfect square: 1, 4, 100, 8?

Back

8 is NOT a perfect square.

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How do you order the numbers -3/5, -0.5, -0.5̅, and -4/10 from least to greatest?

Back

Order: -3/5, -0.5̅, -0.5, -4/10.

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What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer.

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0.75.

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What is the absolute value of -7?

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The absolute value of -7 is 7.