Order of Operations: Decimals

Order of Operations: Decimals

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

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The video tutorial covers the order of operations for numerical expressions, focusing on decimals. It explains the importance of following the correct sequence: parentheses, exponents, multiplication and division, and finally addition and subtraction. The tutorial provides examples of simplifying expressions using these rules, including adding, subtracting, and dividing decimals. Key reminders include aligning decimal points and starting calculations from the rightmost digit.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is a numerical expression?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do when you encounter parentheses in an expression?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of adding 2 and 5/10 and 3 and 1/10?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of subtracting decimal numbers.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step in simplifying a numerical expression?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you handle division in a numerical expression?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you add decimal numbers correctly?

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