Decimal

a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point.

Fraction

a small or tiny part, amount, or proportion of something.

Addition

the process or skill of calculating the total of two or more numbers or amounts.

Subtraction

the process or skill of taking one number or amount away from another.

Repeated subtraction

the process of subtracting a given number multiple times as an alternative division method.

Repeated Addition

the idea of adding multiple identical numbers or groups of numbers together that have the same value.

Multiplication

- A mathematical operation that indicates how many times a number is added to itself

Division

the action of separating something into parts or the process of being separated.