Erbij en eraf tot 1.000
In de mix
|
1.
584 + 192 =
2
776
|
2.
249 + 79 =
328
2
|
3.
211 – 25 =
186
2
|
4.
59 – 11 =
2
48
|
|
5.
817 + 103 =
920
2
|
6.
901 + 10 =
911
2
|
7.
928 + 9 =
937
2
|
8.
105 – 95 =
1
10
|
|
9.
805 – 11 =
794
2
|
10.
746 + 86 =
2
832
|
11.
778 + 139 =
917
2
|
12.
179 + 795 =
2
974
|
|
13.
253 – 172 =
2
81
|
14.
723 – 306 =
417
2
|
15.
504 – 236 =
2
268
|
16.
695 – 616 =
2
79
|
|
17.
498 + 478 =
2
976
|
18.
138 + 70 =
2
208
|
19.
702 + 13 =
2
715
|
20.
979 – 653 =
326
2
|