TEKS 8.2D

Front

What is a number line?

Back

A number line is a straight line that represents numbers in a sequential order, where each point corresponds to a number. It is used to visualize the position of numbers relative to each other.

Front

What does it mean for a number to be between two other numbers on a number line?

Back

A number is considered to be between two other numbers on a number line if it is greater than the smaller number and less than the larger number.

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Back

Front

How do you order fractions from least to greatest?

Back

To order fractions from least to greatest, convert them to a common denominator or convert them to decimal form, then compare their values.

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Back

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the square root of 33?

Back

The square root of 33 is approximately 5.744, which is an irrational number.

Front

How do you compare decimal numbers?

Back

To compare decimal numbers, align the decimal points and compare digit by digit from left to right.

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Back

Front

What is the process for estimating lengths using different methods?

Back

Estimating lengths can involve using measurements, calculations, or visual approximations to determine the size of an object.