17 = (4+2)*3 - 1
998,000
-1230
3! = 6.
There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.
8 plus 1 , minus 5, plus 7 + 13
How about: 2*(1+3+4) = 16
18 = (4 × 3) + (2 × 1)
2x4x3 is 24+1 is 25, x4 is 100. 2x3 is 6+4 is 10. 10*100 is 1000. That is one way. All ways require using the numbers more than once
What is 4 divided by 1,234
4(2+3)-1=19
The answer is 34(1)^2.
998,000
5*4+3+2
-1230
3! = 6.
There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.There are none.Any number made by using the digits 0 to 9 once is divisible by 9 and so not a prime.
8 plus 1 , minus 5, plus 7 + 13