Questionmark Perception
Oct 20 2018 |
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Introduction

Maak de sommen.


Question

1
5 + 3 =
15 + 3 =

Question

2
90 - 20 =

Question

3
11 - 9 =

Question

4
40 + 1 =

Question

5
20 + 20 =

Question

6
12 - 6 =

Question

7
17 - 15 =

Question

8
60 + 30 =

Question

9
70 - 10 =

Question

10
8 + 1 =
18 + 1 =