Subtracting Integers: Key Concepts and Techniques

The video tutorial covers subtracting integers using the 'Keep Switch Change' method. It begins with an introduction to the learning target, followed by a detailed explanation of the method. The instructor provides step-by-step examples and additional practice problems to reinforce understanding. Advanced examples are also included, and the video concludes with helpful tips for mastering the concept.

What is the learning target of this lesson?

• To add integers

• To multiply integers

• To subtract integers

• To divide integers

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What does the 'Keep' step in 'Keep, Switch, Change' refer to?

• Keep the sign the same

• Keep the second number the same

• Keep the first number the same

• Keep the operation the same

Tags

CCSS.7.NS.A.1C

In the 'Keep, Switch, Change' method, what do you do after keeping the first number?

• Change the first number's sign

• Change the second number's sign

• Switch the operation to addition

• Switch the first number

Tags

CCSS.7.NS.A.1C

What is the result of 8 - 13 using the 'Keep, Switch, Change' method?

• -21

• 5

• 21

• -5

Tags

CCSS.7.NS.A.1C

When both numbers are negative in the 'Keep, Switch, Change' method, what do you do?

• Find the sum and keep the sign

• Find the sum and change the sign

• Find the difference and keep the sign

• Find the difference and change the sign

Tags

CCSS.7.NS.A.1C

What is the result of -10 + (-7) using the 'Keep, Switch, Change' method?

• 17

• -17

• 3

• -3

Tags

CCSS.7.NS.A.1C

What is the result of 6 - 12 using the 'Keep, Switch, Change' method?

• -6

• 6

• -18

• 18

Tags

CCSS.1.OA.B.3

What is the result of 4 + 12 using the 'Keep, Switch, Change' method?

• 8

• 20

• 24

• 16

Tags

CCSS.7.NS.A.1C

What is the result of -15 + 5 using the 'Keep, Switch, Change' method?

• -20

• -10

• 10

• 20

Tags

CCSS.2.NBT.B.5

What is the result of 52 + 52 using the 'Keep, Switch, Change' method?

• 114

• 110

• 104

• 100

Tags

CCSS.2.NBT.B.5