Maak de som uit de tafel van 12 kloppend
Tafels
1.
×
=
12
6
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2.
×
=
12
4
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3.
×
=
12
1
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4.
×
=
12
8
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5.
×
=
12
2
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6.
×
=
12
9
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7.
×
=
12
8
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8.
×
=
12
3
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9.
×
=
12
4
________
10.
×
=
12
8
________
11.
×
=
12
3
________
12.
×
=
12
6
________
13.
×
=
12
10
________
14.
×
=
12
4
________
15.
×
=
12
6
________
16.
×
=
12
5
________
17.
×
=
12
4
________
18.
×
=
12
4
________
19.
×
=
12
10
________
20.
×
=
12
4
________
21.
×
=
12
8
________
22.
×
=
12
9
________
23.
×
=
12
4
________
24.
×
=
12
6
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