Questionmark Perception
Oct 20 2018 |
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Introduction

Maak de sommen.


Question

1
80 + 10 =

Question

2
6 + 3 =
16 + 3 =

Question

3
20 + 5 =

Question

4
19 - 16 =

Question

5
70 - 40 =

Question

6
3 + 2 =
13 + 2 =

Question

7
10 + 90 =

Question

8
11 - 9 =

Question

9
16 - 8 =

Question

10
60 - 30 =