Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
963 + 27 =
3
4
990
2
|
2.
271 + 265 =
4
2
3
536
|
3.
86 + 104 =
3
2
190
4
|
4.
817 + 151 =
3
2
4
968
|
|
5.
344 + 371 =
2
4
715
3
|
6.
827 + 92 =
4
2
919
3
|
7.
774 + 38 =
812
4
3
2
|
8.
920 + 66 =
4
2
986
3
|
|
9.
631 + 103 =
734
2
3
4
|
10.
779 – 14 =
3
2
765
4
|
11.
635 – 515 =
3
2
4
120
|
12.
796 – 116 =
680
4
3
2
|
|
13.
382 – 204 =
178
3
2
4
|
14.
931 + 65 =
2
4
3
996
|
15.
990 – 842 =
2
148
4
3
|
16.
616 – 151 =
465
4
3
2
|
|
17.
418 + 234 =
4
2
3
652
|
18.
341 – 186 =
155
3
2
4
|
19.
466 + 284 =
4
3
2
750
|
20.
167 + 444 =
4
611
2
3
|