Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
289 + 687 =
976
3
4
2
|
2.
458 – 411 =
4
3
47
2
|
3.
53 + 384 =
2
4
3
437
|
4.
251 + 550 =
801
3
2
4
|
|
5.
893 + 47 =
4
3
2
940
|
6.
770 – 183 =
3
2
587
4
|
7.
832 + 32 =
2
864
4
3
|
8.
103 – 18 =
85
4
3
2
|
|
9.
209 + 737 =
2
3
946
4
|
10.
231 + 14 =
3
4
245
2
|
11.
710 + 74 =
4
2
3
784
|
12.
377 – 16 =
4
2
361
3
|
|
13.
268 – 77 =
4
2
3
191
|
14.
702 + 130 =
832
2
4
3
|
15.
150 + 705 =
3
2
855
4
|
16.
559 – 77 =
4
3
2
482
|
|
17.
558 – 136 =
2
422
4
3
|
18.
285 + 397 =
3
2
682
4
|
19.
379 – 128 =
251
3
4
2
|
20.
868 – 285 =
2
3
583
4
|