There are many ways you can use those numbers to form the values from one to ten. Here's one example of each:
10+2+1
To create the numbers 1-100 using the digits 2, 0, 1, and 2, you can use various combinations and operations. For example, you can form numbers like 1 (by using 2-2+1), 2 (using one of the 2s), 10 (by combining 2 and 0), and higher numbers such as 20 or 21. By creatively using addition, subtraction, and combinations of the digits, you can generate many numbers up to 100. However, some numbers may not be possible with the given digits and operations.
4+1=5... 5x2=10... 10+3=13 !
Use any three numbers whose sum is 10.For example, 1/10 + 2/10 + 7/10 = 10/10 = 1 or 3/10 - 9/10 + 2/10 = 10/10 = 1
9*9*9 = 729 using the digits 1 to 9 and 2*9 using 10 and another digit. 749 in all.
10+2+1
(75*10)-(100/5)-(22 )-(2*1)
4+1=5... 5x2=10... 10+3=13 !
2
Use any three numbers whose sum is 10.For example, 1/10 + 2/10 + 7/10 = 10/10 = 1 or 3/10 - 9/10 + 2/10 = 10/10 = 1
Their is 25 combinations
16.53 = (1 x 10^1) + (6 x 10^0) + (5/10^1) + (3/10^2)
1/2, 3/6, 4/8
The prime numbers from 1 to 10 are: 2, 3, 5, 7
The number of combinations of 7 numbers from 10 is 10C7 = 10*9*8/(3*2*1) = 120
9*9*9 = 729 using the digits 1 to 9 and 2*9 using 10 and another digit. 749 in all.
1 + 2 + 3 + 4 + 5 + 6 + 7 + 2 + 3 + 4 = 37 note: there are many other variations/answers