Use multiplication: 9856 x 45: Line up our numbers vertically:
9
8
5
6
x
4
5
Current result: 5 x 6 = 30
9
8
5
6
x
4
5
0
Show value = 0 Carry value = 3 Step 2: Last step carry value was 3. Our current result equals: 5 x 5 + Carry value of 3 = 28
3
9
8
5
6
x
4
5
8
0
Show value = 8 Carry value = 2 Step 3: Last step carry value was 2. Our current result equals: 5 x 8 + Carry value of 2 = 42
2
3
9
8
5
6
x
4
5
2
8
0
Show value = 2 Carry value = 4 Step 4: Last step carry value was 4. Our current result equals: 5 x 9 + Carry value of 4 = 49
4
2
3
9
8
5
6
x
4
5
4
9
2
8
0
Show value = 49 New multiplication row: Insert a 0 as our placeholder Current result: 4 x 6 = 24
9
8
5
6
x
4
5
4
9
2
8
0
4
0
Show value = 4 Carry value = 2 Step 6: Last step carry value was 2. Our current result equals: 4 x 5 + Carry value of 2 = 22
2
9
8
5
6
x
4
5
4
9
2
8
0
2
4
0
Show value = 2 Carry value = 2 Step 7: Last step carry value was 2. Our current result equals: 4 x 8 + Carry value of 2 = 34
2
2
9
8
5
6
x
4
5
4
9
2
8
0
4
2
4
0
Show value = 4 Carry value = 3 Step 8: Last step carry value was 3. Our current result equals: 4 x 9 + Carry value of 3 = 39
3
2
2
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
Show value = 39
FINAL ADDITION SECTION
Add up our results by column:
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
0
Adding up column 1, we get: 0 + 0 Our column sum becomes 0.
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
2
0
Adding up column 2, we get: 8 + 4 Our column sum becomes 12. Since our sum is greater than 9, we will carry a 1 over for the next column sum.
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
5
2
0
Adding up column 3, we get: 2 + 2 Add carry value 1 to this column sum to get 5.
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
3
5
2
0
Adding up column 4, we get: 9 + 4 Our column sum becomes 13. Since our sum is greater than 9, we will carry a 1 over for the next column sum.
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
4
3
5
2
0
Adding up column 5, we get: 4 + 9 Add carry value 1 to this column sum to get 14. Since our sum is greater than 9, we will carry a 1 over for the next column sum.
9
8
5
6
x
4
5
4
9
2
8
0
3
9
4
2
4
0
4
4
3
5
2
0
Adding up column 6, we get: 3 Add carry value 1 to this column sum to get 4.
Excel or Google Sheets formula:
=9856*45
Final Answer
Answer = 443520
What is the Answer?
443520
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?
