Questionmark Perception
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Introduction

Maak de sommen.


Question

1
Reken uit.
958 - 346 =

Question

2
Samen 1000.
275 + = 1000

Question

3
Samen 1000.
905 + = 1000

Question

4
Samen 1000.
585 + = 1000

Question

5
Reken uit.
864 - 251 =

Question

6
Reken uit.
670 - 340 =

Question

7
Reken uit.
900 + 80 + 2 =

Question

8
Reken uit.
300 + 60 + 5 =

Question

9
Reken uit.
600 - 90 - 4 =

Question

10
Reken uit.
500 - 80 + 4 =