Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
118 – 11 =
107
4
2
3
|
2.
268 + 393 =
4
3
2
661
|
3.
124 + 827 =
4
2
3
951
|
4.
357 + 144 =
3
2
501
4
|
|
5.
920 – 353 =
567
2
3
4
|
6.
218 + 261 =
2
479
4
3
|
7.
529 + 106 =
3
2
4
635
|
8.
967 – 428 =
3
4
2
539
|
|
9.
615 – 99 =
4
2
3
516
|
10.
84 – 7 =
3
4
77
2
|
11.
361 – 123 =
238
2
3
4
|
12.
810 – 367 =
4
443
2
3
|
|
13.
486 – 272 =
4
214
2
3
|
14.
340 – 283 =
4
2
57
3
|
15.
672 + 277 =
949
3
4
2
|
16.
62 + 801 =
2
3
863
4
|
|
17.
617 + 286 =
3
4
903
2
|
18.
31 – 2 =
2
29
4
3
|
19.
733 + 115 =
4
848
2
3
|
20.
173 + 412 =
585
4
2
3
|