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Math is done the same, line it up and add. Except you must carry the 4 instead of the 10. So the first column is easy 1 + 1 is 2. Next 2+3 = 5. Being base 4 though you cant have a five so you carry the 4 (add 1 to the next column) and you leave the extra 1 in the 4's place. Next you have 2+1+1=4 in the third column. Once again you carry the 4 as a 1 to the next column, and have 0 left over. Lastly you have the carried 1.
This means the answer is 1012.
You can check with decimal. 221= 41 (2*16+2*4+1*1) and 131= 29 (1*16+3*4+1*1).
41+79=70
Convert to base four and you get 1012! (1*64+0*16+1*4+2*1=70)
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Write as a decimal 100 plus 10 plus 1 plus 1 10?
100 plus 10 plus 1 plus 110 is 221 when expressed as a decimal to base 10.
What is 221 base 3 plus 321 base 5 in base 8?
It is impossible to work out 1233 + 3215. 1233 is not a valid base 3 number. Each digit in base 3 can only have a value 0, 1 or 2; it cannot have the value of 3 (the last digit of 123).
What is the answer to -3x 7 x-221?
If you mean: -3 times 7 times -21 then the answers is plus 441
What numbers go into 221?
1, 13, 17, 221.
What is 221 divided by 17?
13
What is 221 in base 4 plus 131 in base 4?
It is 1012 in base 4 or 70 in decimal.
What is 131 degrees subtract negative 90 degrees?
41
What is 44 plus 221 plus 6?
The addition problem 221 plus 44 plus 6 equals to 271.
What is 9843 plus 221?
9843 221 ------ 10064
Write as a decimal 100 plus 10 plus 1 plus 1 10?
100 plus 10 plus 1 plus 110 is 221 when expressed as a decimal to base 10.
What country has phone plus 221?
221 is the country code for Senegal.
What is 36 plus 221?
257
What is 764 plus 221 equals?
985
What is 221 base 3 plus 321 base 5 in base 8?
It is impossible to work out 1233 + 3215. 1233 is not a valid base 3 number. Each digit in base 3 can only have a value 0, 1 or 2; it cannot have the value of 3 (the last digit of 123).
How many different 3 digit numbers have a digit sum of 5?
122, 212, 221, 311, 131, 113, 140, 410.
What is 565656 plus 56565656565 equal?
56 566 222 221
What is the area of a parallelogram with a base of 17 and height of 13?
To find the area of a parallelogram you have to multiply the base by the height. Therefore A=17∙13. Find the product of 17 and 13 which is 221. A=221. Therefore the area of the parallelogram is 221u(for units)2.
