Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
877 – 761 =
3
4
2
116
|
2.
887 – 520 =
367
2
3
4
|
3.
205 – 114 =
2
91
4
3
|
4.
725 – 454 =
3
4
271
2
|
|
5.
400 + 132 =
4
532
3
2
|
6.
833 – 60 =
773
4
2
3
|
7.
468 – 307 =
4
161
2
3
|
8.
827 – 161 =
4
2
3
666
|
|
9.
863 + 58 =
2
4
921
3
|
10.
756 + 238 =
994
2
3
4
|
11.
295 – 141 =
2
4
154
3
|
12.
220 – 202 =
3
4
2
18
|
|
13.
923 – 570 =
2
3
353
4
|
14.
249 – 129 =
2
120
4
3
|
15.
796 – 562 =
234
4
3
2
|
16.
147 – 110 =
2
3
4
37
|
|
17.
370 – 355 =
15
2
1
3
|
18.
393 – 204 =
4
2
189
3
|
19.
481 – 127 =
354
4
3
2
|
20.
560 + 412 =
4
3
972
2
|