Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
93 + 727 =
820
4
3
2
|
2.
743 + 191 =
4
2
3
934
|
3.
529 + 55 =
4
3
584
2
|
4.
331 – 37 =
2
4
294
3
|
|
5.
942 + 24 =
966
3
2
4
|
6.
576 – 288 =
288
4
2
3
|
7.
602 – 227 =
3
375
2
4
|
8.
970 – 611 =
4
2
3
359
|
|
9.
652 – 493 =
159
2
3
4
|
10.
658 + 80 =
3
4
2
738
|
11.
209 – 6 =
3
203
4
2
|
12.
425 – 255 =
170
4
3
2
|
|
13.
650 – 258 =
3
2
392
4
|
14.
779 + 150 =
3
2
4
929
|
15.
128 – 70 =
3
58
4
2
|
16.
153 + 397 =
2
3
4
550
|
|
17.
454 – 435 =
19
4
2
3
|
18.
357 + 561 =
2
3
918
4
|
19.
947 – 843 =
4
3
2
104
|
20.
807 + 124 =
2
3
4
931
|