Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
408 + 83 =
491
2
3
4
|
2.
963 – 463 =
4
500
2
3
|
3.
385 – 100 =
4
2
3
285
|
4.
60 – 21 =
4
2
39
3
|
|
5.
974 + 14 =
2
988
4
3
|
6.
180 + 646 =
826
2
4
3
|
7.
264 – 240 =
3
2
4
24
|
8.
747 + 37 =
4
3
2
784
|
|
9.
75 – 3 =
2
4
3
72
|
10.
913 + 11 =
2
924
3
4
|
11.
723 + 10 =
4
733
3
2
|
12.
143 + 313 =
3
2
4
456
|
|
13.
274 – 122 =
2
152
4
3
|
14.
205 + 111 =
316
2
4
3
|
15.
340 + 242 =
582
2
3
4
|
16.
234 + 714 =
948
3
4
2
|
|
17.
860 + 28 =
3
888
2
4
|
18.
73 – 5 =
3
68
4
2
|
19.
402 + 23 =
4
2
425
3
|
20.
792 – 457 =
335
4
3
2
|