Questionmark Perception
Jun 20 2019 |
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Introduction

Maak de sommen.


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1
16 - 13 =

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2
90 - 20 =

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3
18 - 9 =

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4
17 - 6 =

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5
17 - 11 =

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6
60 - 50 =

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7
13 - 12 =

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8
50 - 20 =

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9
11 - 9 =

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10
17 - 15 =