Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
165 + 211 =
376
2
|
2.
34 – 34 =
0
2
|
3.
546 + 207 =
2
753
|
4.
964 + 12 =
2
976
|
|
5.
967 + 24 =
991
2
|
6.
576 + 360 =
2
936
|
7.
391 + 91 =
2
482
|
8.
680 – 494 =
186
2
|
|
9.
769 – 453 =
2
316
|
10.
460 – 70 =
2
390
|
11.
80 – 39 =
41
2
|
12.
573 – 243 =
2
330
|
|
13.
166 + 314 =
480
2
|
14.
906 + 32 =
938
2
|
15.
725 + 10 =
735
2
|
16.
364 – 147 =
2
217
|
|
17.
15 – 10 =
1
5
|
18.
904 + 94 =
2
998
|
19.
1 + 572 =
573
2
|
20.
198 – 197 =
1
2
|