Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
456 – 363 =
2
93
|
2.
663 – 375 =
288
2
|
3.
276 – 185 =
2
91
|
4.
35 + 98 =
2
133
|
|
5.
112 – 96 =
16
2
|
6.
825 – 336 =
2
489
|
7.
677 + 94 =
771
2
|
8.
76 + 658 =
734
2
|
|
9.
488 – 52 =
436
2
|
10.
524 – 77 =
447
2
|
11.
67 + 107 =
2
174
|
12.
630 – 322 =
308
2
|
|
13.
801 – 63 =
2
738
|
14.
187 + 399 =
2
586
|
15.
341 – 133 =
2
208
|
16.
776 + 23 =
799
2
|
|
17.
911 – 436 =
2
475
|
18.
931 + 41 =
2
972
|
19.
401 – 31 =
370
2
|
20.
7 – 6 =
2
1
|