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Sum

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First Grade Math

Addition

SumOdd/EvenProblem
2 even 1+1=
3 odd 1+2=
5 odd 1+4=
3 odd 2+1=
4 even 2+2=
5 odd 2+3=
6 even 2+4=
7 odd 2+5=
8 even 2+6=
9 odd 2+7=
10 even 2+8=
11 odd 2+9=
18 even 9+9
17 odd 9+8
16 even 9+7
15 odd 9+6
14 even 9+5
13 odd 9+4
12 even 9+3
11 odd 9+2
10 even 9+1
5 odd 1+4
8 even 4+4
6 even 3+3
11 odd 4+7
8 even 3+5
11 odd 7+4
8 even 5+3
9 odd 3+6
9 odd 6+3
5 odd 4+1
4 even 3+1
6 even 1+5
4 even 1+3
3 odd 2+1
7 odd 6+1
8 even 7+1
10 even 1+9
8 even 1+7
9 odd 8+1
3 odd 1+2
6 even 5+1
9 odd 1+8
7 odd 1+6
2 even 1+1
4 even 2+2
10 even 5+5
17 odd 8+9
14 even 5+9
13 odd 4+9
12 even 3+9
16 even 7+9
15 odd 6+9
8 even 6+2
8 even 2+6
9 odd 7+2
9 odd 2+7
7 odd 2+5
10 even 8+2
10 even 2+8
7 odd 5+2
6 even 2+4
6 even 4+2
5 odd 2+3
5 odd 3+2
11 odd 2+9
29 odd 9+20
45 odd 40+5
27 odd 10+17
16 even 8+8
10 even 7+3
24 even 21+3
19 odd 15+4
28 even 25+3
9 odd 5+4
60 even 10+50
2 odd 1+1
4 even 2+2
6 odd 3+3
8 even 4+4
10 odd 5+5
12 even 6+6
14 odd 7+7
16 even 8+88
18 odd 9+9
20 even 10+10
Created by: Ted Adams
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