((7-2) * 4) + 8
= (5 * 4) + 8
= 20 + 8
= 28
It can be: (5*6)-21 = 28
2 x 14 = 28
To make 28 using the numbers 1, 2, 3, and 4, you can use the following mathematical operations: (4 x 3) + 2 + 1 = 12 + 2 + 1 = 15. Then, add 13 to 15 to get 28: 15 + 13 = 28.
Using 1, 2, and 3, you can make 27 whole numbers.
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
It can be: (5*6)-21 = 28
2 x 14 = 28
To make 28 using the numbers 2, 3, 4, and 5, you can use the following equation: (5 x 4) + (3 x 2) = 20 + 6 = 26. To reach 28, you can add 2 to this result: 26 + 2 = 28.
To make 28 using the numbers 1, 2, 3, and 4, you can use the following mathematical operations: (4 x 3) + 2 + 1 = 12 + 2 + 1 = 15. Then, add 13 to 15 to get 28: 15 + 13 = 28.
28
How about: 2+6+8+12 = 28 as one example
Using 1, 2, and 3, you can make 27 whole numbers.
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
1 and 28. 2 and 14. 4 and 7.
2 x 2 x 7
A lot of 4 numbers make 28. You could have 4x7, or 2x6 + 2x8 or even 1+2+3+22 etc. The permuntations are vast.
28 is not a prime number because it is divisible by 2, 4, 7, and 14. Prime numbers are only divisible by 1 and themselves without any other factors.