Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
151 + 106 =
257
3
2
4
|
2.
908 + 48 =
3
2
956
4
|
3.
820 + 168 =
3
4
988
2
|
4.
856 + 134 =
4
2
990
3
|
|
5.
585 + 266 =
2
4
3
851
|
6.
941 + 44 =
2
4
985
3
|
7.
651 + 261 =
912
4
3
2
|
8.
217 – 140 =
77
3
2
4
|
|
9.
565 + 397 =
2
4
962
3
|
10.
755 + 78 =
3
4
833
2
|
11.
941 – 910 =
2
4
3
31
|
12.
34 + 658 =
692
3
4
2
|
|
13.
128 + 690 =
4
3
818
2
|
14.
156 – 91 =
3
2
65
4
|
15.
886 – 884 =
4
1
3
2
|
16.
711 + 143 =
4
854
3
2
|
|
17.
454 – 112 =
4
2
3
342
|
18.
646 – 34 =
4
2
3
612
|
19.
513 – 383 =
130
2
3
4
|
20.
345 + 408 =
753
3
2
4
|