CH 3 - PV Warm Up 2

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What does it mean when we say one number is less than another?

Back

A number A is less than a number B (A < B) if A is to the left of B on the number line, meaning A has a smaller value than B.

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What does it mean when we say one number is greater than another?

Back

A number A is greater than a number B (A > B) if A is to the right of B on the number line, meaning A has a larger value than B.

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What does it mean when two numbers are equal?

Back

Two numbers A and B are equal (A = B) if they have the same value.

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Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers visually.

Front

What is the significance of decimal places in comparing numbers?

Back

Decimal places indicate the precision of a number; more decimal places can mean a more precise value, which is important when comparing numbers.