Mastering Decimals: Flashcard Time!

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What is a decimal?

Back

A decimal is a way of representing fractions using a point (or dot) to separate the whole number part from the fractional part. For example, 0.75 represents 75/100.

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How do you convert a fraction to a decimal?

Back

Front

What is the place value of the digit 5 in the number 3.75?

Back

In the number 3.75, the digit 5 is in the tenths place, which means it represents 5/10 or 0.5.

Front

How do you add decimals?

Back

To add decimals, align the numbers by the decimal point and add as you would whole numbers. For example, to add 2.5 and 3.4, write them as: 2.5 + 3.4 ------ 5.9.

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Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 1 1/2 is a mixed number.

Front

How do you convert a decimal to a fraction?

Back

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Front

What is the total cost if each movie ticket costs $3.00 and two tickets are bought?

Back

The total cost for two tickets at $3.00 each is $6.00.