+0

# Fill in the appropriate operation signs ( +, -, × ,÷ ,√,) to make the following sentances true.

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Fill in the appropriate operation signs ( +, -, × ,÷ ,√,) to make the following sentances true.

2 2 2 = 6                    6 6 6 = 6

3 3 3 = 6                    7 7 7 = 6

4 4 4 = 6                    8 8 8 = 6

5 5 5= 6                     9 9 9= 6                                                                           GOOD LUCK

Guest Jan 16, 2015

#1
+85644
+10

2 + 2 + 2 = 6                    (6 x 6 ) / 6 = 6

(3 x 3) - 3 = 6                    7 - (7 / 7) = 6

4 + 4 - √4 = 6                  8 - √ (√( 8 + 8))  =  8 - √√(16)   = 8 -√4 = 8 - 2  = 6

5 + (5 / 5)= 6                    (√ 9  x √9 )  - √9 = 6

CPhill  Jan 16, 2015
Sort:

#1
+85644
+10

2 + 2 + 2 = 6                    (6 x 6 ) / 6 = 6

(3 x 3) - 3 = 6                    7 - (7 / 7) = 6

4 + 4 - √4 = 6                  8 - √ (√( 8 + 8))  =  8 - √√(16)   = 8 -√4 = 8 - 2  = 6

5 + (5 / 5)= 6                    (√ 9  x √9 )  - √9 = 6

CPhill  Jan 16, 2015
#2
+92194
+5

That looks like a fun little exercise.

Melody  Jan 16, 2015
#3
+808
+5

Alternatives:

2 * 2 + 2 = 6                         6/6 * 6 = 6

√3 * √3 + 3 = 6                     6√6 / √6 = 6

√(4 *4)+√4 = 6                     6/√6 *√6 = 6

4 * √4) - √4 = 6                    9 - (9 / √9) = 6

√√(4*4) + 4 = 6                    9 - √(√9 * √9) = 6

9 - √√(9 * 9) = 6

Tetration  Jan 17, 2015
#4
+85644
+5

Thanks for those alternatives, Tetration......these kinds of things are always fun to play around with......making 6 with three "8s"  was kind of hard to figure out......!!!!

CPhill  Jan 17, 2015

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