4th Math SOL Review 2

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that two or more numbers share. For example, the LCM of 3 and 4 is 12.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor is the largest number that divides two or more numbers without leaving a remainder. For example, the GCF of 8 and 12 is 4.

Front

How do you compare fractions?

Back

To compare fractions, convert them to have a common denominator or convert them to decimals, then compare the numerators or decimal values.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 1/2.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together. For example, the product of 3 and 4 is 12.

Front

How do you find the difference between two fractions?

Back

To find the difference between two fractions, ensure they have a common denominator, then subtract the numerators.

Front

What does it mean for two fractions to be equivalent?

Back

Two fractions are equivalent if they represent the same part of a whole, even if they have different numerators and denominators, like 1/2 and 2/4.

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (decimal point) to separate the whole number from the fractional part, such as 0.5 for 1/2.