Add the doubles to help you find the sum.
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1.
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YYYY
YYYY
4 + 4 = ____
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2.
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eeeeeee
eeeeeee
7 + 7 =
____
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3.
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vvv
vvv
3 + 3 = ___
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4.
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0 + 0
= ___
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5.
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jjjjjjjjjjj
jjjjjjjjjjj
11 + 11 =
___
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6.
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ll
ll
2 + 2 = ___
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7.
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ccccccccccccccc
ccccccccccccccc
15 + 15 =
___
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8.
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nnnnnnnnnn
nnnnnnnnnn
10 + 10 = ___
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9.
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b
b
1 + 1 = ___
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10.
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rrrrrrrrr
rrrrrrrrr
9 + 9 =
___
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11.
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fffff
fffff
5 + 5 = ___
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12.
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pppppppp
pppppppp
8 + 8 =
___
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13.
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rrrrrrrrrrrrrr
rrrrrrrrrrrrrr
14 + 14 =
___
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14.
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mmmmmmmmmmmm
mmmmmmmmmmmm
12 + 12 =
___
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15.
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ssssss
ssssss
6 + 6 = ___
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16.
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hhhhhhhhhhhhh
hhhhhhhhhhhhh
13 + 13 =
___
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17.
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dddd dddd
dd
4 + 4 + 2 = ___
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18.
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ooo ooo
o
3 + 3 + 1 = ___
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19.
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wwwwww
wwwwww
www
6 + 6 + 3 =
___
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20.
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vvvvvvvvv
vvvvvvvvv
vvvv
9 + 9 + 4 =
___
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