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2.4 Multiplying Rational Numbers

Authored by Krista Brown

Mathematics

7th Grade

CCSS covered

Used 1+ times

2.4 Multiplying Rational Numbers
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Without multiplying, tell whether the value of the expression is positive or negative. (-157) · (2.3)

Positive

Negative

Neither

Both

Tags

CCSS.7.NS.A.2A

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Without multiplying, tell whether the value of the expression is positive or negative. 4/9 × (-6/7)

Positive

Negative

Neither

Both

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Without multiplying, tell whether the value of the expression is positive or negative. (-7)(-8.2)

Positive

Negative

Neither

Both

Tags

CCSS.7.NS.A.2A

4.

OPEN ENDED QUESTION

5 mins • 2 pts

Media Image

Find the product. Write fractions in simplest form.

Evaluate responses using AI:

OFF

Tags

CCSS.7.NS.A.2A

5.

OPEN ENDED QUESTION

5 mins • 2 pts

Media Image

Find the product. Write fractions in simplest form.

Evaluate responses using AI:

OFF

Tags

CCSS.7.NS.A.2A

6.

OPEN ENDED QUESTION

5 mins • 2 pts

Media Image

Find the product. Write fractions in simplest form.

Evaluate responses using AI:

OFF

Tags

CCSS.7.NS.A.2A

7.

OPEN ENDED QUESTION

5 mins • 2 pts

During a drought, a river’s height decreases by 0.35 inch every day. What is the change in the river’s height after 7 days?

Evaluate responses using AI:

OFF

Tags

CCSS.7.NS.A.3

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