Add a Whole Number and a Negative Fraction

The video tutorial explains how to add 5 plus negative 1 and 1/3, a common problem in grade seven math. It begins by identifying a common denominator and converting mixed numbers to improper fractions. The tutorial then demonstrates how to convert whole numbers to fractions and add them, focusing on determining the sign of the sum using absolute values. The final calculation results in a simplified fraction or mixed number.

What is the first step in solving the problem of adding 5 and negative 1 and 1/3?

• Convert the mixed number to a decimal

• Identify a common denominator

• Multiply the numbers directly

• Subtract the smaller number from the larger one

How do you convert the whole number 5 to a fraction with a denominator of 3?

• Express 5 as 5/1 and multiply by 3/3

• Divide 5 by 3 to get 5/3

• Add 3 to 5 to get 8

• Multiply 5 by 3 to get 15

Why is it important to identify the larger absolute value when adding numbers with different signs?

• To simplify the calculation

• To decide which number to subtract from

• To determine the larger number

• To find the correct sign of the sum

What is the result of adding the numerators 15 and negative 4?

• 13

• 9

• 11

• 19

What is the final answer when 5 is added to negative 1 and 1/3?

• 2 and 1/3

• 5 and 1/3

• 3 and 2/3

• 4 and 2/3