Basic Arithmetic Operations and Balances

The video tutorial covers operations with integers, using a banking analogy to explain addition, subtraction, multiplication, and division. It provides examples of handling positive and negative numbers, emphasizing the importance of understanding signs in mathematical operations. The tutorial also includes complex problem-solving exercises to reinforce the concepts taught.

If you have $25 and spend $15, what is your remaining balance?

• $40

• $5

• $15

• $10

If you have $15 and spend $25, what is your new balance?

• -$10

• $40

• $10

• -$40

If you owe $15 and then borrow another $25, what is your total debt?

• $40

• -$40

• $10

• -$10

If you owe $24 and deposit $11, what is your new balance?

• $35

• -$35

• $13

• -$13

What is the result of 18 - 30?

• -12

• 18

• 12

• -18

What is the result of multiplying -2 by 3?

• -6

• 6

• -5

• 5

What is the result of dividing -8 by 4?

• 4

• -2

• 2

• -4

What is the result of multiplying -8 by -2?

• 10

• -16

• 16

• -10

What is the result of dividing -48 by -8?

• -6

• 6

• -5

• 5

What is the result of 20 + 6 - 8 - 5?

• 13

• -13

• 10

• -10