Question

11. FOUR 4's. Using only four 4's, the operations (+,-, x, +), and parentheses,
write the expressions to equal the values of the digits. (The digits are the numbers
0-9.) For example 4+4+4+4= 2

NUMBER 11 HELP ITS DUR TMR

Answer 1

Answer:

  see below

Step-by-step explanation:

You want an arithmetic expression using four 4s that evaluates to each of the digits 0-9.

Expressions

0 = 4 +4 -4 -4

1 = 4/4 +4 -4

2 = 4 -(4 +4)/4

3 = (4 +4 +4)/4

4 = 4 + (4 -4)*4

5 = (4*4 +4)/4

6 = 4 +(4 +4)/4

7 = 4 +4 -4/4

8 = 4 +4 +4 -4

9 = 4 +4 +4/4