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What is 21 plus 12? - Addition calculator
Use this calculator to add, subtract, multiply and divide numbers. How to figure out add 21 to 12?
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Please, enter two numbers then select the operation:
+ plus
− minus
× times
÷ divided by
See also:
Equivalent Fractions Calculator
Fractions Simplifier Calculator
Decimal to Fraction Calculator
And also:
Percent to Fraction Calculator
Fraction to Decimal Calculator
Fraction to Percent Calculator
Sample Calculations
2640 plus 2
1220 plus 10
1.85 plus 8
7.07 minus 15
5.45 divided by 12
2016 times 72
17.4 times 2
7.21 divided by 4.2
121 times 64