Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
984 + 13 =
3
4
997
2
|
2.
777 – 62 =
4
3
715
2
|
3.
116 + 256 =
4
3
372
2
|
4.
474 + 407 =
881
2
3
4
|
|
5.
263 + 285 =
3
548
2
4
|
6.
879 – 218 =
2
661
3
4
|
7.
67 + 488 =
555
2
4
3
|
8.
280 – 24 =
3
4
2
256
|
|
9.
478 – 42 =
4
436
2
3
|
10.
608 + 139 =
4
747
2
3
|
11.
949 – 210 =
3
2
739
4
|
12.
498 + 212 =
2
4
3
710
|
|
13.
10 + 919 =
2
4
929
3
|
14.
93 + 536 =
629
2
4
3
|
15.
489 – 283 =
3
206
4
2
|
16.
828 – 427 =
3
2
4
401
|
|
17.
464 – 430 =
34
4
3
2
|
18.
623 + 141 =
3
4
764
2
|
19.
185 – 92 =
4
3
2
93
|
20.
542 – 69 =
4
2
473
3
|