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Enter 2 numbers for Basic Math Operations:
<-- Number 1
<-- Number 2
Answer
Success!
15 + 12 =
27
↓Steps Explained:↓
Use addition:
15 + 12:
Line up our numbers vertically:
1
5
+
1
2
1
5
+
1
2
7
Column 1:
5 + 2
=
7
1
5
+
1
2
2
7
Column 2:
1 + 1
=
2
Final Answer
15 + 12 =
27
Take the Quiz
Related Calculators:
Order of Operations
|
Base Conversion Operations
|
Partial Sum