Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
268 + 285 =
4
553
2
3
|
2.
286 + 358 =
4
644
2
3
|
3.
73 + 875 =
4
3
948
2
|
4.
305 + 245 =
2
4
3
550
|
|
5.
677 – 26 =
3
651
4
2
|
6.
125 + 355 =
2
480
4
3
|
7.
342 + 383 =
725
2
3
4
|
8.
194 – 62 =
2
132
4
3
|
|
9.
82 – 29 =
2
3
53
4
|
10.
154 + 234 =
388
3
2
4
|
11.
459 + 154 =
613
2
4
3
|
12.
224 + 314 =
2
538
3
4
|
|
13.
483 + 411 =
2
4
3
894
|
14.
495 + 316 =
3
2
811
4
|
15.
379 + 444 =
3
823
4
2
|
16.
500 – 310 =
2
3
190
4
|
|
17.
996 + 4 =
2
3
1000
4
|
18.
538 + 71 =
2
4
3
609
|
19.
102 – 92 =
1
2
3
10
|
20.
472 + 164 =
2
636
3
4
|