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