Subtraction of Rational Numbers in Real World (Part 2)

Subtraction of Rational Numbers in Real World (Part 2)

Assessment

Interactive Video

Mathematics

4th - 6th Grade

Hard

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The video tutorial explains how to find the difference between two changes in height on Tuesday and Wednesday. It involves converting a subtraction expression into an addition one and solving it by finding a common denominator. The lesson concludes with the result and a recap of the subtraction of rational numbers in real-world scenarios.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the difference between the amounts of change on Tuesday and Wednesday?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the amount of change on Tuesday?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the equivalent addition expression for negative 5/8 minus negative 9/10?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the common denominator used to subtract 9/10 and 5/8?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final result of negative 5/8 plus 9/10?

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