This video tutorial teaches how to add 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 how to avoid common mistakes. The tutorial includes examples and practice problems to reinforce learning.

What is a mixed number composed of?

• A whole number and a decimal

• A whole number and a fraction

• Two fractions

• Two whole numbers

What remains unchanged when converting a mixed number to an equivalent fraction?

• Numerator

• Fraction

• Denominator

• Whole number

How do you determine the equivalent fraction of a mixed number using a number line?

• By adding the whole number and fraction

• By multiplying the whole number by the fraction

• By subtracting the fraction from the whole number

• By counting the total number of parts

When adding mixed numbers with like denominators, what should you do with the numerators?

• Add them

• Divide them

• Subtract them

• Multiply them

What is the result of adding 2 and 1/4 with 1 and 2/4?

• 3 and 1/4

• 3 and 3/4

• 4

• 2 and 3/4

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

• 4/3

• 7/3

• 5/3

• 6/3

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

• 2

• 4

• 3 and 1/3

• 3