Questionmark Perception
Oct 15 2018 |
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Introduction

Maak de sommen.


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1
19 - 16 =

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2
13 - 8 =

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3
50 - 10 =

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4
15 - 14 =

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5
15 - 7 =

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6
70 - 40 =

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7
80 - 30 =

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8
17 - 11 =

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9
17 - 15 =

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10
14 - 7 =