Exploring Positive and Negative Integer Operations

What do the black chips represent in the video?

• Zero

• Negative numbers

• Fractions

• Positive numbers

In the example 3 + (-5), how many red chips are left after cancellation?

• 1

• 5

• 2

• 3

What is the result of adding -4 and 9 using the chip method?

• 6

• 3

• 4

• 5

How many red chips are left when adding -10 and 1?

• 10

• 9

• 8

• 7

What is the result of adding two positive numbers?

• Zero

• A positive number

• An undefined number

• A negative number

What happens when you add two negative numbers?

• The result is undefined

• The result is zero

• The result is more negative

• The result is more positive

What is the absolute value of -12?

• 12

• 24

• 0

• -12

How do you determine the sign of the result when adding a negative and a positive number?

• Use the sign of the first number

• Use the sign of the number with the greater absolute value

• Use the sign of the larger number

• Use the sign of the smaller number

What is the result of 3 + (-5) using the absolute value rule?

• 2

• -2

• 5

• -5

What is the result of -15 + 25 using the absolute value rule?

• -10

• 40

• 10

• 0