1 + 2 + 4 = 7
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no if 1 plus 1 equals 2 then 2 plus 2 equals 4.
The mater is that if you do 1+1=2 then just add the sum with its self, so you have 2+2=4 and 4 is the answer
1/2 plus 1/2 plus 1/4 plus 3/4 is two.
let 1+2+4+8+...... =s s= 1+2(1+2+4+8+........) s=1+2s s=-1 but sum of infinite terms cannot be -1 so, what's the answer
1 - 4 + 1 = -2
30. 2+3+5=10, 4+6=10, and 2+4+1+1+2=10.
no if 1 plus 1 equals 2 then 2 plus 2 equals 4.
26
4
1+2+4 = 7
43
The mater is that if you do 1+1=2 then just add the sum with its self, so you have 2+2=4 and 4 is the answer
It is 77
25
1/2 plus 1/2 plus 1/4 plus 3/4 is two.
2 1/4 1/4 of a pie plus 2 whole pies will= 2 1/4 pies
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.