Understanding Integer Operations

Understanding Integer Operations

Assessment

Interactive Video

Mathematics

5th - 8th Grade

Practice Problem

Hard

CCSS
7.NS.A.1B, 7.NS.A.1C, 6.NS.C.7C

Standards-aligned

Created by

Olivia Brooks

FREE Resource

Standards-aligned

CCSS.7.NS.A.1B
,
CCSS.7.NS.A.1C
,
CCSS.6.NS.C.7C
The video tutorial explains how to find the difference between two integers by converting the subtraction into an addition problem. It demonstrates the process using formal rules for adding integers with different signs and visualizes the solution on a number line. The example used is negative ten minus negative sixty-two, which is converted to negative ten plus positive sixty-two, resulting in a sum of positive fifty-two.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial mathematical operation we are asked to solve?

Subtraction of a positive and a negative number

Addition of two positive numbers

Subtraction of two negative numbers

Multiplication of two integers

Tags

CCSS.7.NS.A.1C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can we rewrite the subtraction of a negative number?

As the addition of a positive number

As the division of a positive number

As the subtraction of a positive number

As the multiplication of a negative number

Tags

CCSS.7.NS.A.1B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equivalent expression for negative ten minus negative sixty-two?

Negative ten plus negative sixty-two

Negative ten plus positive sixty-two

Positive ten plus negative sixty-two

Positive ten plus positive sixty-two

Tags

CCSS.7.NS.A.1C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in adding integers with different signs?

Multiply the integers

Divide the integers

Add the integers directly

Find the absolute values of both integers

Tags

CCSS.6.NS.C.7C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the absolute value of negative ten?

Negative ten

Zero

Positive ten

Positive sixty-two

Tags

CCSS.7.NS.A.1C

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine the sign of the sum when adding integers with different signs?

By the sign of the smaller absolute value

By the sign of the larger absolute value

By the sign of the first integer

By the sign of the second integer

Tags

CCSS.7.NS.A.1C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of negative ten plus sixty-two?

Negative fifty-two

Zero

Positive seventy-two

Positive fifty-two

Tags

CCSS.7.NS.A.1B

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