none, by definition a 3 digit number is greater than 99, thus "020" and "20.0" can not be a 3 digit number
1 as in 100 2 as in 20 3 as in 3
No. When adding the smallest 2 digit number (= 10) to the smallest 2 digit number (again, 10) the result is a 2 digit number (10 + 10 = 20). When adding the largest 2 digit number (= 99) to the largest 2 digit number (again, 99) the result is a 3 digit number (99 + 99 = 198). As you can see, you'll either get a 2 or 3 digit number, but never a 4 digit number.
30. The 3 is representing 3 * 101 which is equal to 30.
A two digit number whose two digits added together equal 42 and multiplied together equal 82
A smaller 3 digit number or a 2 digit number (99).
121
None. By definition a three digit number is greater than 99, whereas 64 is smaller. 064 is NOT a three-digit number.
1 as in 100 2 as in 20 3 as in 3
No. When adding the smallest 2 digit number (= 10) to the smallest 2 digit number (again, 10) the result is a 2 digit number (10 + 10 = 20). When adding the largest 2 digit number (= 99) to the largest 2 digit number (again, 99) the result is a 3 digit number (99 + 99 = 198). As you can see, you'll either get a 2 or 3 digit number, but never a 4 digit number.
225 = (15)2 2*2*5=20 3 digits in 225
30. The 3 is representing 3 * 101 which is equal to 30.
20% of a number, n, is equal to 3. 0.20 * n = 3 n = 3 / 0.20 = 15 20% of 15 is 3.
The number equal to 3 over 20 is 0.15 when expressed as a decimal. It can also be represented as 15% when converted to a percentage.
A two digit number whose two digits added together equal 42 and multiplied together equal 82
Let the first and third digits be equal. Choose any other number as the second digit. 202, 919, etc.
A smaller 3 digit number or a 2 digit number (99).
9999 is the 4-digit number and 999 is the 3-digit number.