Ryan International School System Administrator Interview Questions and Answers

Addition with carry is a process of adding two or more numbers while carrying over the excess value to the next column.

• Start adding the numbers from the rightmost column

• If the sum is greater than 9, carry over the excess value to the next column

• Continue adding the numbers column-wise until all columns are added

• Example: 345 + 267 = 612, where 5+7=12, carry over 1 to the next column and add 4+6+1=11 in the next column

Subtraction with two digit numbers involves borrowing and regrouping.

• Start from the ones place and subtract the digits, borrow if necessary

• Then move to the tens place and subtract the digits, borrow if necessary

• Check your answer by adding the difference to the subtrahend to get the minuend

Elements of arts are the basic components that make up a work of art, such as line, shape, color, texture, and form.

• Line: A mark made by a moving point.

• Shape: A two-dimensional area defined by an outline.

• Color: The visual sensation dependent on the reflection or absorption of light.

• Texture: The surface quality of an object.

• Form: The three-dimensional aspect of an object.