Home
>
Knowledge
>
Arithmetic

Arithmetic

Arithmetic is the branch of mathematics dealing with numbers and basic operations: addition, subtraction, multiplication, and division. It serves as the foundation for more advanced mathematical concepts and is essential for everyday calculations. Arithmetic involves working with whole numbers, fractions, decimals, and integers, enabling individuals to perform tasks such as budgeting, measuring, and solving practical problems. The principles of arithmetic include properties like commutativity, associativity, and distributivity, which illustrate how numbers can be manipulated in various ways. Mastery of arithmetic is crucial for developing logical thinking and problem-solving skills, making it a vital component of mathematics education.
arrow_down
Intro to multiplication
arrow_down
1-digit multiplication
arrow_down
Intro to division
arrow_down
Understand fractions
arrow_down
Place value through 1,000,000
arrow_down
Add and subtract through 1,000,000
arrow_down
Multiply 1- and 2-digit numbers
arrow_down
Divide with remainders
arrow_down
Add and subtract fraction (like denominators)
arrow_down
Multiply fractions
arrow_down
Decimals and place value
arrow_down
Add and subtract decimals
arrow_down
Add and subtract fractions (different denominators)
arrow_down
Multiply and divide multi-digit numbers
arrow_down
Divide fractions
arrow_down
Multiply and divide decimals
arrow_down
Exponents and powers of ten
arrow_down
Add and subtract negative numbers
arrow_down
Multiply and divide negative numbers