Erbij en eraf tot 1.000
In de mix
|
1.
791 + 119 =
2
910
|
2.
188 – 63 =
2
125
|
3.
977 + 1 =
2
978
|
4.
409 – 33 =
376
2
|
|
5.
91 + 395 =
2
486
|
6.
352 + 589 =
2
941
|
7.
702 + 33 =
2
735
|
8.
289 + 452 =
741
2
|
|
9.
404 + 228 =
2
632
|
10.
464 – 106 =
2
358
|
11.
789 + 50 =
2
839
|
12.
276 + 724 =
2
1000
|
|
13.
927 + 15 =
2
942
|
14.
648 + 113 =
761
2
|
15.
1000 – 242 =
2
758
|
16.
799 + 123 =
922
2
|
|
17.
808 + 40 =
2
848
|
18.
367 + 574 =
2
941
|
19.
150 – 61 =
2
89
|
20.
477 + 294 =
2
771
|