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Q: How can you add 3 signs to 987654321 to get 100?
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How do you add or subtract 1 2 3 4 5 6 7 8 and 9 to equal 100?

123456789+987654321+123456789+987654321=100


How many addition signs should be put between the digits of the number 987654321 and where should they be put to get a total of 99?

9+8+7+65+4+3+2+1 = 99. So 7 addition signs need to go in 987654321 to get a total of 99.


How can you make the equation 987654321 equal 100 by only using addition signs?

98 - 76 + 54 + 3 + 21 = 100 :D


How many addition signs should be put between the digits of the number 987654321 to get a total of 99?

9 + 8 + 7 + 65 + 4 + 3 + 2 + 1 = 99, so 7 plus signs.


What is 100 add 4.99 add 200 add 100 add 16 add 3?

100 add 4.99 add 200 add 100 add 16 and add 3 is 423.99


What is the answer to 987654321 and it has to equal 99 and only using addition?

To find the answer to 987654321 that equals 99 using only addition, you can break down the number into its individual digits: 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 45. To reach 99, you would need to add 54 more. One way to do this is to add 50 and 4: 50 + 4 = 54. Therefore, the answer is 987654321 + 50 + 4 = 987654375.


How can make the number 99 with these numbers 987654321?

(9x8)+(7x6)-(5x4)+((3+2)x1)


Is 987654321 a prime number?

Nope it's Composite because the sum of digits is divisible by 3.


How do you write 3 over 100 as a percent?

To write 3/100 as a percent have to remember that 1 equal 100% and that what you need to do is just to multiply the number by 100 and add at the end symbol %. 3/100 * 100 = 0.03 * 100 = 3% And finally we have: 3/100 as a percent equals 3%


How can you make the number 99 with these numbers 987654321?

9+8+7+65+4+3+2+1=99


How do you increase 3 quarts of chicken to make 100 quarts?

Add 97 quarts of chicken (100-3=97)


What even 3-digits number between 75 and 150 has digits that add up to 1?

139