Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
199 – 138 =
4
2
61
3
|
2.
921 + 74 =
4
3
2
995
|
3.
514 + 55 =
3
569
2
4
|
4.
362 – 355 =
2
3
7
1
|
|
5.
71 – 64 =
3
7
2
1
|
6.
194 – 97 =
2
4
97
3
|
7.
664 – 238 =
2
426
4
3
|
8.
797 + 33 =
3
830
2
4
|
|
9.
890 – 31 =
3
859
2
4
|
10.
267 + 534 =
4
2
3
801
|
11.
925 + 47 =
3
2
4
972
|
12.
316 + 659 =
975
4
3
2
|
|
13.
201 – 104 =
2
3
4
97
|
14.
298 – 242 =
2
3
56
4
|
15.
933 + 30 =
2
4
3
963
|
16.
819 – 661 =
3
158
2
4
|
|
17.
302 – 76 =
2
3
4
226
|
18.
77 + 249 =
3
4
326
2
|
19.
483 – 39 =
4
3
444
2
|
20.
20 – 3 =
2
3
4
17
|