Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
74 + 488 =
2
562
3
4
|
2.
460 + 129 =
589
4
3
2
|
3.
565 – 482 =
2
4
3
83
|
4.
223 – 127 =
96
3
4
2
|
|
5.
566 + 132 =
3
2
4
698
|
6.
660 + 48 =
4
3
2
708
|
7.
480 + 74 =
2
3
4
554
|
8.
363 – 69 =
2
3
294
4
|
|
9.
874 + 57 =
2
3
4
931
|
10.
100 – 55 =
2
3
4
45
|
11.
126 + 378 =
4
2
504
3
|
12.
933 + 59 =
992
2
3
4
|
|
13.
397 + 361 =
758
3
2
4
|
14.
337 + 445 =
3
782
2
4
|
15.
589 + 79 =
2
668
3
4
|
16.
32 + 77 =
4
109
3
2
|
|
17.
745 + 113 =
3
2
858
4
|
18.
252 – 91 =
161
3
2
4
|
19.
594 + 387 =
4
3
2
981
|
20.
424 + 28 =
3
2
452
4
|