Basic Arithmetic Operations and Concepts

This video tutorial covers basic arithmetic operations: addition, subtraction, multiplication, and division of whole numbers. It begins with simple addition and progresses to more complex problems involving carrying and borrowing. The tutorial also explains multiplication and division techniques, including long division, with step-by-step examples.

What are the four basic arithmetic operations?

• Addition, Subtraction, Multiplication, Exponentiation

• Addition, Multiplication, Division, Exponentiation

• Addition, Subtraction, Multiplication, Division

• Addition, Subtraction, Division, Modulus

How should numbers be aligned for addition?

• Randomly

• Diagonally

• Vertically

• Horizontally

What is the sum of 6 and 8?

• 13

• 12

• 15

• 14

When adding two-digit numbers, what should you do if the sum of a column is greater than 9?

• Carry over the extra digit to the next column

• Write both digits in the same column

• Subtract 10 from the sum

• Ignore the extra digit

What is the result of 365 + 215?

• 570

• 580

• 600

• 590

In subtraction, when is borrowing not necessary?

• When the top number is smaller

• When the bottom number is zero

• When the top number is larger

• When the numbers are equal

What is the result of 25 - 13?

• 13

• 12

• 11

• 10

What should you do if the top digit is smaller than the bottom digit in subtraction?

• Subtract the bottom digit from 10

• Ignore the bottom digit

• Borrow from the next column

• Add 10 to the top digit

What is the result of 14 - 6?

• 6

• 7

• 8

• 9

What is the result of 365 - 278?

• 87

• 88

• 89

• 90