Navigating Positive and Negative Number Operations

Navigating Positive and Negative Number Operations

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Medium

CCSS
7.NS.A.2A, 7.NS.A.2B, 7.NS.A.1C

Standards-aligned

Created by

Amelia Wright

Used 1+ times

FREE Resource

Standards-aligned

CCSS.7.NS.A.2A
,
CCSS.7.NS.A.2B
,
CCSS.7.NS.A.1C
This video tutorial from Moomoomath and Science explains the rules for handling positive and negative numbers in mathematical operations such as addition, subtraction, multiplication, and division. It provides examples to illustrate how to determine the sign of the result based on the number of negative numbers involved. The video concludes with a summary of the rules and encourages viewers to subscribe for more educational content.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding 2 and -1?

1

-1

-3

3

Tags

CCSS.7.NS.A.1C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When adding -3 and 5, what is the result?

-2

8

2

-8

Tags

CCSS.7.NS.A.1C

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle 2 minus -1?

Ignore the negative sign

Subtract directly

Add the numbers as they are

Change to addition and flip the sign of -1

Tags

CCSS.7.NS.A.1C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of -3 minus 5?

-8

2

-2

8

Tags

CCSS.7.NS.A.1C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rule for the sign of the product when multiplying an odd number of negative numbers?

Positive

Negative

Zero

Undefined

Tags

CCSS.7.NS.A.2A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying -1, -2, and 3?

6

-6

12

-12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing -2 by 1?

-1

-2

2

0

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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