Multiply 11 and 31
Enter 2 numbers for Basic Math Operations:
Use multiplication:
31 x 11:
Line up our numbers vertically:
Current result: 1 x 1 = 1
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 1 |
Show value = 1
Current result: 1 x 3 = 3
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 |
Show value = 3
New multiplication row:
Insert a 0 as our placeholder
Current result: 1 x 1 = 1
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 | ||||
| 1 | 0 |
Show value = 1
Current result: 1 x 3 = 3
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 | ||||
| 3 | 1 | 0 |
Show value = 3
FINAL ADDITION SECTION
Add up our results by column:
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 | ||||
| 3 | 1 | 0 | |||
| 1 |
Adding up column 1, we get: 1 + 0
Our column sum becomes 1.
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 | ||||
| 3 | 1 | 0 | |||
| 4 | 1 |
Adding up column 2, we get: 3 + 1
Our column sum becomes 4.
| 3 | 1 | ||||
| x | 1 | 1 | |||
| 3 | 1 | ||||
| 3 | 1 | 0 | |||
| 3 | 4 | 1 |
Adding up column 3, we get: 3
Our column sum becomes 3.
Excel or Google Sheets formula:
Excel or Google Sheets formula:=31*11Final Answer
Answer = 341
What is the Answer?
How does the Basic Math Operations Calculator work?
Free Basic Math Operations Calculator - Given 2 numbers, this performs the following arithmetic operations:
* Addition (Adding) (+)
* Subtraction (Subtracting) (-)
* Multiplication (Multiplying) (x)
* Long division (Dividing) with a remainder (÷)
* Long division to decimal places (÷)
* Partial Sums (Shortcut Sums)
* Short Division
* Duplication and Mediation
This calculator has 2 inputs.
What 4 formulas are used for the Basic Math Operations Calculator?
What 10 concepts are covered in the Basic Math Operations Calculator?
additionmath operation involving the sum of elementsbasic mathElementary math subject to help students understand fundamentals, before moving on to more difficult subjectsbasic math operationslong divisiona standard division algorithm suitable for dividing multi-digit numerals that is simple enough to perform by hand.multiplicationmath operation involving the product of elementsoperationspartialA part of a whole. Incomplete.remainderThe portion of a division operation leftover after dividing two integerssubtractionmath operation involving the difference of elementssumthe total amount resulting from the addition of two or more numbers, amounts, or itemsExample calculations for the Basic Math Operations Calculator
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