Erbij en eraf tot 1.000
In de mix
|
1.
328 – 266 =
2
62
|
2.
639 – 0 =
639
2
|
3.
918 – 219 =
699
2
|
4.
901 + 49 =
950
2
|
|
5.
961 – 745 =
216
2
|
6.
909 + 41 =
950
2
|
7.
532 – 71 =
461
2
|
8.
1000 + 0 =
1000
2
|
|
9.
742 + 50 =
2
792
|
10.
948 – 233 =
715
2
|
11.
227 + 196 =
2
423
|
12.
72 + 386 =
458
2
|
|
13.
887 + 4 =
2
891
|
14.
158 – 109 =
2
49
|
15.
56 – 19 =
2
37
|
16.
762 + 237 =
999
2
|
|
17.
597 + 164 =
2
761
|
18.
748 – 233 =
515
2
|
19.
235 + 367 =
602
2
|
20.
649 – 298 =
351
2
|