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