Mastering Integer Addition and Subtraction

The video tutorial covers the process of adding and subtracting integers using a foldable. It explains how to handle integers with the same sign by adding them and keeping the sign, and how to deal with integers with opposite signs by subtracting them and keeping the sign of the larger number. The tutorial includes practice problems for both same sign and opposite sign integers, providing examples and solutions. The lesson concludes with a summary of the rules for adding and subtracting integers.

What is the result of adding two positive integers?

• A negative integer

• A positive integer

• Zero

• It depends on the integers

Tags

CCSS.7.NS.A.1C

What is the result of adding -2 and -3?

• -5

• -1

• 5

• 1

Tags

CCSS.7.NS.A.1C

When adding two negative integers, what happens to the sign of the result?

• It becomes zero

• It becomes negative

• It becomes positive

• It depends on the integers

Tags

CCSS.7.NS.A.1C

What is the result of adding -7 and -6?

• 1

• 13

• -13

• -1

Tags

CCSS.7.NS.A.1C

What is the result of adding 6 and 4?

• 10

• -2

• 2

• -10

Tags

CCSS.7.NS.A.1C

What should you do when adding integers with opposite signs?

• Add the numbers and keep the sign of the larger number

• Subtract the numbers and keep the sign of the larger number

• Add the numbers and keep the sign of the smaller number

• Subtract the numbers and keep the sign of the smaller number

Tags

CCSS.7.NS.A.1C

What is the result of adding 7 and -5?

• 2

• -12

• -2

• 12

Tags

CCSS.7.NS.A.1C

What is the result of adding -7 and 5?

• -12

• 12

• -2

• 2

Tags

CCSS.7.NS.A.1C

What is the result of adding -100 and 100?

• 0

• -200

• 200

• 100

Tags

CCSS.7.NS.A.1B

What is the rule for adding integers with the same sign?

• Add the numbers and keep the sign of the integers

• Add the numbers and keep the sign of the larger number

• Subtract the numbers and keep the sign of the integers

• Subtract the numbers and keep the sign of the larger number

Tags

CCSS.7.NS.A.1C