Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
305 – 38 =
2
4
3
267
|
2.
269 + 566 =
835
2
3
4
|
3.
78 + 464 =
3
4
2
542
|
4.
515 – 489 =
3
2
4
26
|
|
5.
589 + 322 =
3
911
4
2
|
6.
314 – 276 =
3
4
2
38
|
7.
906 + 0 =
906
3
4
2
|
8.
971 – 334 =
3
2
637
4
|
|
9.
866 + 78 =
2
4
944
3
|
10.
815 + 57 =
3
872
4
2
|
11.
954 – 362 =
2
4
592
3
|
12.
929 – 864 =
3
2
4
65
|
|
13.
753 + 144 =
3
2
4
897
|
14.
660 + 209 =
2
4
869
3
|
15.
11 – 2 =
1
9
2
3
|
16.
467 + 385 =
852
4
3
2
|
|
17.
916 – 485 =
3
4
2
431
|
18.
499 – 28 =
4
3
471
2
|
19.
770 + 190 =
960
2
4
3
|
20.
731 + 128 =
4
3
859
2
|