Adding and Subtracting Fractions!

What is the result of subtracting 3/5 - 1/5?

• 1/5

• 2/5

• 3/5

• 4/5

What is the result of adding 1/4 + 1/4?

• 1/4

• 1/2

• 3/4

• 2/4

What is a mixed number?

• A whole number only, like 2.

• A proper fraction only, like 1/4.

• A whole number combined with a proper fraction, like 2 1/4.

• A decimal number, like 2.25.

What is the greatest common factor (GCF)?

• The smallest number that divides two or more numbers without leaving a remainder.

• The largest number that divides two or more numbers without leaving a remainder.

• The sum of two or more numbers.

• The product of two or more numbers.

How do you add fractions with the same denominator?

• Add the numerators together and keep the same denominator.

• Multiply the denominators and add the numerators.

• Keep the numerators the same and add the denominators.

• Subtract the numerators and keep the same denominator.

What is a proper fraction?

• A fraction where the numerator is greater than the denominator, such as 5/3.

• A fraction where the numerator is less than the denominator, such as 3/4.

• A fraction that equals one, such as 4/4.

• A fraction that has a numerator of zero, such as 0/5.

What is the result of 2/3 + 1/6?

• 1/2

• 5/6

• 2/3

• 3/4

What do you do if you cannot find a common denominator?

• You can multiply the denominators together to find a common denominator, but it's best to find the least common denominator.

• You can ignore the denominators and add the numerators directly.

• You can choose any random number as a common denominator.

• You can subtract the denominators to find a common denominator.

What is the sum of 1/2 and 1/3?

• 1/2

• 2/3

• 5/6

• 3/5

What is the first step in adding fractions with different denominators?

• Find the least common denominator (LCD) for the fractions.

• Add the numerators and denominators directly.

• Convert the fractions to decimals before adding.

• Multiply the denominators together.