99 is an odd number. Even numbers are evenly divisible by two, while odd numbers are not.
If you use 6 plus signs, here's what you'll get: 9 + 8 + 7 + 6 + 5 + 43 + 21= 99
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.
The median of the numbers is equal to the number in the middle when all are arranged in numerical order. In this case, the median number is 99.
99 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
(9x8)+(7x6)-(5x4)+((3+2)x1)
9+8+7+65+4+3+2+1 = 99. So 7 addition signs need to go in 987654321 to get a total of 99.
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.
9 + 8 + 7 + 65 + 4 + 3 + 2 + 1 = 99, so 7 plus signs.
99 is an odd number. Even numbers are evenly divisible by two, while odd numbers are not.
If you use 6 plus signs, here's what you'll get: 9 + 8 + 7 + 6 + 5 + 43 + 21= 99
99.Because if you do 0 minus 99 whats the answer?99.So it has 99 numbers in a 2-digit number.
1. The numbers 1 through 99 are 99 different numbers; each one occurs once.
99 + 99 = 198
33 x 3 = 99
33+30+36=99
The median of the numbers is equal to the number in the middle when all are arranged in numerical order. In this case, the median number is 99.