Subtracting Mixed Numbers and Fractions

This video tutorial teaches how to subtract mixed numbers with like denominators by converting them into equivalent fractions. It explains the components of mixed numbers, demonstrates conversion to fractions using number lines, and provides examples of subtraction. Common mistakes are highlighted, emphasizing the importance of working with the same whole. The lesson concludes with a summary of the key points.

What is the first step in subtracting mixed numbers with like denominators?

• Convert them to improper fractions

• Add the whole numbers

• Multiply the fractions

• Find a common denominator

What components make up a mixed number?

• A numerator and a denominator

• Two fractions

• A whole number and a fraction

• Two whole numbers

How do you convert two and one-third into an equivalent fraction?

• Subtract the numerator from the whole number

• Add the whole number to the fraction

• Divide the whole number by the fraction

• Multiply the whole number by the denominator and add the numerator

What is a common mistake when comparing or subtracting fractions?

• Adding instead of subtracting

• Forgetting to use the same whole

• Not converting to improper fractions

• Using different denominators

In the example of two and one-fourth minus one and one-fourth, what is the equivalent fraction for two and one-fourth?

• Seven-fourths

• Nine-fourths

• Eight-fourths

• Five-fourths

What is the result of subtracting one and one-fourth from two and one-fourth?

• Two-fourths

• Zero

• One

• One-fourth

How do you start subtracting one and two-thirds from one and one-third?

• Find a common denominator

• Subtract the whole numbers

• Add the fractions

• Convert both to improper fractions

What is the equivalent fraction for one and two-thirds?

• Three-thirds

• Six-thirds

• Five-thirds

• Four-thirds

What is the result of subtracting one and one-third from one and two-thirds?

• Three-thirds

• Two-thirds

• One-third

• Zero

When subtracting fractions with the same denominator, what should you focus on?

• Subtracting the numerators

• Adding the numerators

• Multiplying the fractions

• Subtracting the denominators