(2+2)/(2+2)=1
(2/2)+(2/2)=2
(2*2)-(2/2)=3
(2+2+2)-2=4
(2+2)+(2/2)=5
(2*2*2)-2=6
((2-.2)/.2)+2=7
2+2+2+2=8
(22/2)+2=9
((2+2)*2)+2=10
((2-.2)/.2)+2=11
(2+2+2)*2+=12
(22/2)+2=13
(2/.2)+(2+2)=14
2+(2/2)/.2=15
(2+2)*(2+2)=16
...??????????=17
((2+2)/.2)-2=18
((2+2)-.2)/.2=19
22- √(2+2)=20
1 answer
230.
2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2 = 1073741824
3 answers
Otherwise, it's just a bunch of 2's.
1 answer
256
2, 128
2, 2, 64
2, 2, 2, 32
2, 2, 2, 2, 16
2, 2, 2, 2, 2, 8
2, 2, 2, 2, 2, 2, 4
2, 2, 2, 2, 2, 2, 2, 2
1 answer
2+2+2+2+2+2+2+2+2+2+2+2+(2x0)
=2+2+2+2+2+2+2+2+2+2+2+2+0
=24
1 answer
2 * 2 * 2 * 2 * 2 * 2 * 2, or 27.
Broken down as follows.....
128
2, 64
2, 2, 32
2, 2, 2, 16
2, 2, 2, 2, 8
2, 2, 2, 2, 2, 4
2, 2, 2, 2, 2, 2, 2
1 answer
128
2*64
2*2*32
2*2*2*16
2*2*2*2*8
2*2*2*2*2*4
2*2*2*2*2*2*2
2^7
1 answer
128
2, 64
2, 2, 32
2, 2, 2, 16
2, 2, 2, 2, 8
2, 2, 2, 2, 2, 4
2, 2, 2, 2, 2, 2, 2
2 answers
2 + 23 = 25
3 + 3 + 19 = 25
3 + 5 + 17 = 25
3 + 11 + 11 = 25
5 + 7 + 13 = 25
7 + 7 + 11 = 25
2 + 2 + 2 + 19 = 25
2 + 2 + 2 + 2 + 17 = 25
2 + 2 + 2 + 2 + 2 + 2 + 13 = 25
2 + 2 + 2 + 2 + 2 + 2 + 2 + 11 = 25
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 7 = 25
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 5 = 25
2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 3 = 25
1 answer
480
2, 240
2, 2, 120
2, 2, 2, 60
2, 2, 2, 2, 30
2, 2, 2, 2, 2, 15
2, 2, 2, 2, 2, 3, 5
1 answer
800
2, 400
2, 2, 200
2, 2, 2, 100
2, 2, 2, 2, 50
2, 2, 2, 2, 2, 25
2, 2, 2, 2, 2, 5, 5
1 answer
Using the distributive property of multiplication over addition, 2*[2 - 2] = 2*[2 + (-2)] = 2*2 + 2*(-2)LHS = 2*0 = 0
RHS = 4 + 2*(-2)
Therefore 2*(-2) = -4 and, by commutativity, -2*2 = -4
Next
-2*[2 - 2] = -2*[2 + (-2)] = -2*2 + -2*(-2)
LHS = -2*0 = 0
RHS = -4 + -2*(-2)
Therefore -2 times -2 = +4
1 answer
-1+(2x9)=17
1 and 9 are not twos.
How about this: (2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2) /2 = 17
1 answer
They are opposite parallel lines with points of (-2, 2) (2, 2) and (-2, -2) (2, -2)
1 answer
LCM factoring
512=2*2*2*2*2*2*2*2*2
648=2*2*2*2*3*3*3*3
lcm=2*2*2*2*2*2*2*2*2*3*3*3*3=41,472
1 answer
The answer is 0 because at the end it is multiplied by 0
2 answers
you can break 800 in
2*2*2*2*2*5*5 = 2^5 * 5^2
so its divisible by any combination of multiplying numbers 2,2,2,2,2,5,5 where you can you only one in each combo.
so:
1
2
2*2=4
2*2*2=8
2*2*2*2=16
2*2*2*2*2=32
2*5=10
2*2*5=20
2*2*2*5=40
2*2*2*2*5=80
2*2*2*2*2*5=160
2*5*5=50
2*2*5*5=100
2*2*2*5*5=200
2*2*2*2*5*5=400
2*2*2*2*2*5*5=800
5
5*5=25
2 answers
192
2, 96
2, 2, 48
2, 2, 2, 24
2, 2, 2, 2, 12
2, 2, 2, 2, 2, 6
2, 2, 2, 2, 2, 2, 3
2 answers
Gcf
32=2*2*2*2*2
56=2*2*2*7
64=2*2*2*2*2*2
gcf=2*2*2 =8
1 answer
1/2 + (11/2)*2 = 1/2 + (3/2)*2 = 1/2 + 3 = 31/2
1/2 + (11/2)*2 = 1/2 + (3/2)*2 = 1/2 + 3 = 31/2
1/2 + (11/2)*2 = 1/2 + (3/2)*2 = 1/2 + 3 = 31/2
1/2 + (11/2)*2 = 1/2 + (3/2)*2 = 1/2 + 3 = 31/2
2 answers
2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 23 = 23552
1 answer
7200
2, 3600
2, 2, 1800
2, 2, 2, 900
2, 2, 2, 2, 450
2, 2, 2, 2, 2, 225
2, 2, 2, 2, 2, 9, 25
2, 2, 2, 2, 2, 3, 3, 5, 5
1 answer
1,000,000
1,000, 1,000
2, 500, 2, 500
2, 2, 250, 2, 2, 250
2, 2, 2, 125, 2, 2, 2, 125
2, 2, 2, 5, 25, 2, 2, 2, 5, 25
2, 2, 2, 5, 5, 5, 2, 2, 2, 5, 5, 5
Listed in order ...2, 2, 2, 2, 2, 2, 5, 5, 5, 5, 5, 5
1 answer
By multiplication
21 = 2
22 = 2 x 2 = 4
23 = 2 x 2 x 2 = 8
24 = 2 x 2 x 2 x 2 = 16
25 = 2 x 2 x 2 x 2 x 2 = 32
26 = 2 x 2 x 2 x 2 x 2 x 2 = 64
27 = 2 x 2 x 2 x 2 x 2 x 2 x 2 = 128
28 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 256
29 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 516
1 answer
(2/2) times (2/2)
(2/2) divided by (2/2)
22 divided by 22
(2 + 2) / (2 + 2)
1 answer
96
2, 48
2, 2, 24
2, 2, 2, 12
2, 2, 2, 2, 6
2, 2, 2, 2, 2, 3
1 answer
400
200, 2
100, 2, 2
50, 2, 2, 2
25, 2, 2, 2, 2
5, 5, 2, 2, 2, 2
1 answer
160
2, 80
2, 2, 40
2, 2, 2, 20
2, 2, 2, 2, 10
2, 2, 2, 2, 2, 5
or
1 answer
I'm not sure if you're allowed to do this, but here goes
Factor the !@#$ out of EVERYTHING
2, 2, 2, 2, 2, 2, 2, 2, 2, 2
Cool, alright, let's get it on.
(((2*2*2*2)+2+2+2+(2/2))-2
16+6+1-2
16+7-2
23-2
21
1 answer
The prime factors are 2, 2, 2, 2, 2, 2, 47
Others are combinations of the primes, i.e.
2 x 2 = 4
2 x 2 x 2 = 8
2 x 2 x 2 x 2 = 16
2 x 2 x 2 x 2 x 2 = 32
2 x 2 x 2 x 2 x 2 x 2 = 64
2 x 47 = 94
2 x 2 x 47 = 188
2 x 2 x 2 x 47 = 376
2 x 2 x 2 x 2 x 47 = 752
2 x 2 x 2 x 2 x 2 x 47 = 1504
1 answer