Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
984 + 11 =
2
3
995
4
|
2.
689 + 48 =
2
737
3
4
|
3.
131 + 608 =
2
739
3
4
|
4.
315 + 682 =
997
3
2
4
|
|
5.
585 – 235 =
3
2
4
350
|
6.
435 + 145 =
4
580
3
2
|
7.
672 – 392 =
280
3
2
4
|
8.
440 – 124 =
4
316
2
3
|
|
9.
410 + 446 =
856
2
4
3
|
10.
403 + 135 =
3
538
2
4
|
11.
998 + 2 =
1000
4
2
3
|
12.
300 – 149 =
3
4
151
2
|
|
13.
491 + 118 =
3
4
609
2
|
14.
418 + 30 =
4
2
3
448
|
15.
819 + 133 =
2
952
4
3
|
16.
152 – 109 =
2
43
4
3
|
|
17.
763 – 216 =
4
3
547
2
|
18.
257 + 105 =
362
4
2
3
|
19.
426 – 130 =
4
3
296
2
|
20.
90 + 567 =
4
657
2
3
|