Use multiplication: 2650 x 210: Line up our numbers vertically:
2
6
5
0
x
2
1
0
Current result: 0 x 0 = 0
2
6
5
0
x
2
1
0
0
Show value = 0 Current result: 0 x 5 = 0
2
6
5
0
x
2
1
0
0
0
Show value = 0 Current result: 0 x 6 = 0
2
6
5
0
x
2
1
0
0
0
0
Show value = 0 Current result: 0 x 2 = 0
2
6
5
0
x
2
1
0
0
0
0
0
Show value = 0 New multiplication row: Insert a 0 as our placeholder Current result: 1 x 0 = 0
2
6
5
0
x
2
1
0
0
0
0
0
0
0
Show value = 0 Current result: 1 x 5 = 5
2
6
5
0
x
2
1
0
0
0
0
0
5
0
0
Show value = 5 Current result: 1 x 6 = 6
2
6
5
0
x
2
1
0
0
0
0
0
6
5
0
0
Show value = 6 Current result: 1 x 2 = 2
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
Show value = 2 New multiplication row: Insert a 00 as our placeholder Current result: 2 x 0 = 0
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
0
0
0
Show value = 0 Current result: 2 x 5 = 10
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
0
0
0
0
Show value = 0 Carry value = 1 Step 11: Last step carry value was 1. Our current result equals: 2 x 6 + Carry value of 1 = 13
1
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
3
0
0
0
0
Show value = 3 Carry value = 1 Step 12: Last step carry value was 1. Our current result equals: 2 x 2 + Carry value of 1 = 5
1
1
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
Show value = 5
FINAL ADDITION SECTION
Add up our results by column:
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
0
Adding up column 1, we get: 0 + 0 + 0 Our column sum becomes 0.
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
0
0
Adding up column 2, we get: 0 + 0 + 0 Our column sum becomes 0.
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
5
0
0
Adding up column 3, we get: 0 + 5 + 0 Our column sum becomes 5.
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
6
5
0
0
Adding up column 4, we get: 0 + 6 + 0 Our column sum becomes 6.
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
5
6
5
0
0
Adding up column 5, we get: 2 + 3 Our column sum becomes 5.
2
6
5
0
x
2
1
0
0
0
0
0
2
6
5
0
0
5
3
0
0
0
0
5
5
6
5
0
0
Adding up column 6, we get: 5 Our column sum becomes 5.
Excel or Google Sheets formula:
=2650*210
Final Answer
Answer = 556500
What is the Answer?
556500
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?
