# worksheets

Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of… Read More »Grade 4 Math | Addition III

Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of… Read More »Grade 4 Math | Addition II

Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of… Read More »Grade 4 Math | Addition I

## Grade 4 Math | Rounding Number

The word “rounding” for a numerical value means replacing it by another value that is approximately equal but has a shorter, simpler, or more explicit form. Rounding… Read More »Grade 4 Math | Rounding Number

## Grade 4 Math | Normal Form

Normal form (scientific notation) is a way to write very large or very small numbers in a more compact form. It has two parts:

## Grade 4 Math | Expanded Form

The expanded form of a number writes it as a sum, with each digit makes an individual term multiplied by its place value.Expanded form or expanded notation is a way… Read More »Grade 4 Math | Expanded Form

## Grade 4 Math | Place Value II

Positional notation (or place-value notation, or positional numeral system) denotes usually the extension to any base of the Hindu–Arabic numeral system (or decimal system). More generally, a positional system is a numeral system… Read More »Grade 4 Math | Place Value II