Subtracting Mixed Numbers with Like Denominators Using Equivalent Fractions

This video tutorial teaches how to subtract mixed numbers with like denominators using number lines and equivalent fractions. It explains the components of mixed numbers, how to convert them into equivalent fractions, and common mistakes to avoid. The tutorial provides step-by-step examples to illustrate the subtraction process, emphasizing the importance of working with the same whole and ensuring models are similar in size and shape.

What is a mixed number composed of?

• Two fractions

• Two whole numbers

• A whole number and a fraction

• A whole number and a decimal

How can you convert a mixed number into an equivalent fraction?

• By dividing the whole number by the fraction

• By counting the parts of the fraction on a number line

• By adding the whole number to the fraction

• By multiplying the whole number by the fraction

What is the equivalent fraction of 2 and 1/3?

• 5/3

• 8/3

• 6/3

• 7/3

When subtracting mixed numbers, why is it important to use equivalent fractions?

• To ensure the fractions have different denominators

• To make the fractions larger

• To ensure the fractions have the same whole

• To make the fractions easier to add

What is the result of subtracting 2 and 1/4 from 1 and 1/4?

• 1

• 1/4

• 3/4

• 2

In the example of 1 and 2/3 minus 1 and 1/3, what is the equivalent fraction of 1 and 2/3?

• 5/3

• 4/3

• 7/3

• 6/3

What is the final result of subtracting 1 and 2/3 from 1 and 1/3?

• 1/3

• 1

• 2/3

• 0