Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
182 – 74 =
2
4
108
3
|
2.
373 + 190 =
2
4
563
3
|
3.
670 + 65 =
735
4
2
3
|
4.
281 – 202 =
79
3
2
4
|
|
5.
633 – 382 =
3
2
4
251
|
6.
468 – 75 =
4
2
393
3
|
7.
753 + 100 =
4
853
3
2
|
8.
720 – 147 =
573
3
2
4
|
|
9.
617 + 311 =
2
928
3
4
|
10.
611 + 177 =
788
4
3
2
|
11.
368 – 74 =
4
294
3
2
|
12.
367 + 114 =
4
2
481
3
|
|
13.
215 – 172 =
4
43
2
3
|
14.
289 – 212 =
3
2
4
77
|
15.
598 – 96 =
4
502
3
2
|
16.
318 + 182 =
3
2
500
4
|
|
17.
616 – 74 =
542
3
2
4
|
18.
715 – 385 =
3
330
4
2
|
19.
971 + 8 =
3
2
979
4
|
20.
883 + 13 =
2
4
3
896
|