Flashcard for pre-test 1-4

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numbers may be different. For example, 1/2 is equivalent to 2/4.

Front

What is the value of the digit in the thousands place in the number 4,423?

Back

The value of the digit in the thousands place (4) is 4,000.

Front

What does it mean for a number to be in order from greatest to least?

Back

It means arranging numbers from the highest value to the lowest value.

Front

What is a decimal?

Back

A decimal is a way of representing fractions in a base-10 system, using a point to separate the whole number from the fractional part. For example, 0.5 is a decimal.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 4 3/5 is a mixed number.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). For example, 1/4 = 0.25.

Front

What is the place value of the digit 2 in the number 2,345?

Back

The place value of the digit 2 in the number 2,345 is 2,000.

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator smaller than the denominator (e.g., 3/4), while an improper fraction has a numerator larger than or equal to the denominator (e.g., 5/4).

Front

What does it mean for a number to be rounded?

Back

Rounding a number means adjusting it to the nearest specified value, often to make it simpler or easier to work with.

Front

What is the value of 11.6 in terms of tenths?

Back

11.6 can be expressed as 11 and 6 tenths.