Questionmark Perception
May 26 2019 |
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Introduction

Maak de sommen.


Question

1
13 - 8 =

Question

2
20 + 7 =

Question

3
5 + 2 =
15 + 2 =

Question

4
60 + 20 =

Question

5
50 + 30 =

Question

6
80 - 70 =

Question

7
6 + 3 =
16 + 3 =

Question

8
14 - 7 =

Question

9
90 - 20 =

Question

10
19 - 12 =