Erafsommen tot 1.000 maken

Erafsommen
1.
150
–
0
=
2.
650
–
50
=
3.
800
–
100
=
4.
100
–
100
=
5.
250
–
150
=
6.
400
–
300
=
7.
550
–
550
=
8.
750
–
500
=
9.
200
–
0
=
10.
650
–
350
=
11.
350
–
100
=
12.
100
–
0
=
13.
550
–
450
=
14.
350
–
300
=
15.
450
–
400
=
16.
950
–
250
=
17.
150
–
0
=
18.
1000
–
950
=
19.
250
–
200
=
20.
300
–
100
=
21.
300
–
100
=
22.
250
–
150
=
23.
100
–
0
=
24.
850
–
550
=
25.
550
–
550
=
26.
1000
–
450
=
27.
1000
–
700
=
28.
400
–
350
=
29.
450
–
50
=
30.
150
–
0
=
31.
900
–
150
=
32.
350
–
150
=
33.
100
–
50
=
34.
400
–
50
=
35.
800
–
700
=
36.
850
–
150
=
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Erafsommen tot 1.000 maken
| ANTWOORDEN

Erafsommen
1.
150
–
0
=
150
2.
650
–
50
=
600
3.
800
–
100
=
700
4.
100
–
100
=
0
5.
250
–
150
=
100
6.
400
–
300
=
100
7.
550
–
550
=
0
8.
750
–
500
=
250
9.
200
–
0
=
200
10.
650
–
350
=
300
11.
350
–
100
=
250
12.
100
–
0
=
100
13.
550
–
450
=
100
14.
350
–
300
=
50
15.
450
–
400
=
50
16.
950
–
250
=
700
17.
150
–
0
=
150
18.
1000
–
950
=
50
19.
250
–
200
=
50
20.
300
–
100
=
200
21.
300
–
100
=
200
22.
250
–
150
=
100
23.
100
–
0
=
100
24.
850
–
550
=
300
25.
550
–
550
=
0
26.
1000
–
450
=
550
27.
1000
–
700
=
300
28.
400
–
350
=
50
29.
450
–
50
=
400
30.
150
–
0
=
150
31.
900
–
150
=
750
32.
350
–
150
=
200
33.
100
–
50
=
50
34.
400
–
50
=
350
35.
800
–
700
=
100
36.
850
–
150
=
700
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen