Erbij en eraf tot 1.000
In de mix
|
1.
786 – 30 =
756
2
|
2.
877 – 266 =
2
611
|
3.
940 – 17 =
2
923
|
4.
41 – 35 =
6
1
|
|
5.
582 – 74 =
2
508
|
6.
388 – 140 =
2
248
|
7.
476 + 462 =
938
2
|
8.
391 – 243 =
2
148
|
|
9.
243 – 43 =
2
200
|
10.
87 – 76 =
11
1
|
11.
316 + 643 =
959
2
|
12.
634 + 359 =
993
2
|
|
13.
737 + 100 =
837
2
|
14.
198 – 190 =
1
8
|
15.
633 + 219 =
852
2
|
16.
531 + 395 =
2
926
|
|
17.
141 + 281 =
422
2
|
18.
486 + 90 =
2
576
|
19.
814 – 664 =
2
150
|
20.
834 – 115 =
719
2
|