Reken de erbijsom tot 12 uit
Erbijsommen
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1.
5 + 4 =
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2.
10 + 0 =
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3.
11 + 0 =
|
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4.
11 + 0 =
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5.
9 + 0 =
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6.
7 + 2 =
|
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7.
5 + 4 =
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8.
10 + 0 =
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9.
6 + 5 =
|
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10.
3 + 0 =
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11.
8 + 0 =
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12.
9 + 3 =
|
|
13.
8 + 3 =
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14.
12 + 0 =
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15.
12 + 0 =
|
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16.
4 + 5 =
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17.
10 + 1 =
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18.
11 + 0 =
|
|
19.
12 + 0 =
|
20.
9 + 0 =
|
21.
7 + 2 =
|
|
22.
4 + 6 =
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23.
12 + 0 =
|
24.
10 + 1 =
|
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25.
11 + 1 =
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26.
8 + 4 =
|
27.
3 + 1 =
|
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28.
12 + 0 =
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29.
6 + 1 =
|
30.
1 + 7 =
|
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31.
6 + 4 =
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32.
9 + 2 =
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33.
6 + 6 =
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