Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
537 + 243 =
3
4
2
780
|
2.
189 + 591 =
3
780
4
2
|
3.
698 – 408 =
4
290
3
2
|
4.
939 – 616 =
4
3
323
2
|
|
5.
24 + 962 =
3
4
2
986
|
6.
119 + 742 =
3
861
4
2
|
7.
570 – 67 =
4
2
503
3
|
8.
534 + 9 =
4
2
543
3
|
|
9.
169 + 106 =
3
275
2
4
|
10.
364 + 353 =
2
3
4
717
|
11.
711 – 123 =
3
4
588
2
|
12.
258 – 50 =
2
4
208
3
|
|
13.
112 + 574 =
2
3
686
4
|
14.
306 – 220 =
86
3
2
4
|
15.
93 – 32 =
2
3
61
4
|
16.
32 + 640 =
4
2
3
672
|
|
17.
985 – 304 =
3
681
4
2
|
18.
95 + 568 =
3
2
4
663
|
19.
289 + 492 =
4
781
2
3
|
20.
935 + 4 =
2
4
3
939
|