Calculator parenthesis
3 + 7{4 + 3[2-(8 - 4)×3] + 5}×2 = -291
The result spelled out in words is minus two hundred ninety-one.Calculation steps
- Subtract: 8 - 4 = 4
- Multiple: the result of step No. 1 * 3 = 4 * 3 = 12
- Subtract: 2 - the result of step No. 2 = 2 - 12 = -10
- Multiple: 3 * the result of step No. 3 = 3 * (-10) = -30
- Add: 4 + the result of step No. 4 = 4 + (-30) = 4 - 30 = -26
- Add: the result of step No. 5 + 5 = -26 + 5 = -21
- Multiple: 7 * the result of step No. 6 = 7 * (-21) = -147
- Multiple: the result of step No. 7 * 2 = -147 * 2 = -294
- Add: 3 + the result of step No. 8 = 3 + (-294) = 3 - 294 = -291
This calculator makes basic and advanced operations with decimals, real numbers, and integers. It also shows detailed step-by-step information about the calculation procedures. Solve problems with two, three, or more decimals in one expression. Add, subtract and multiply decimals step-by-step. This calculator uses addition, subtraction, multiplication, or division for positive or negative decimal numbers, integers, real numbers, and whole numbers. This online decimals calculator will help you understand adding, subtracting, multiplying, or dividing decimals.
The calculator follows well-known rules for the order of operations. The most common mnemonics for remembering this order are:
- PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
- BEDMAS: Brackets, Exponents, Division, Multiplication, Addition, Subtraction.
- BODMAS: Brackets, Order (or "Of"), Division, Multiplication, Addition, Subtraction.
- GEMDAS: Grouping symbols (brackets: `(){}`), Exponents, Multiplication, Division, Addition, Subtraction.
- MDAS: Multiplication and Division (same precedence), Addition and Subtraction (same precedence). MDAS is a subset of PEMDAS.
1. Multiplication/Division vs. Addition/Subtraction: Always perform multiplication and division *before* addition and subtraction.
2. Left-to-Right Rule: Operators with the same precedence (e.g., `+` and `-`, or `*` and `/`) must be evaluated from left to right.
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