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Math
Integers, Fractions, and Decimal Rules
Term | Definition |
---|---|
Addition rules for Integers (adding with the same sign) | add the number and keep the sign |
Addition rules for Integers (adding with different signs) | subtract the numbers and keep the sign of the larger nnumber |
Additive Inverse Property | the sum of an integer and its additive inverse, or opposite, is 0 |
Subtracting rules for Integers | add its opposite: method: keep, change, change |
Multiplication rules for Integers (multiplying with same sign) | product is always positive |
Multiplication rules for Integers (multiplying with different sign) | product is always negative |
Dividing rules for Integers | same as multiplication |
Fractions to Decimal | divide the numerators by the denominater |
Decimal to Fraction | remove the decimal and write the number as a numerator,write the denominator based on its place value, simplify |