Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
76 + 534 =
610
3
2
4
|
2.
259 + 98 =
3
357
2
4
|
3.
510 – 253 =
3
2
257
4
|
4.
489 – 169 =
2
320
3
4
|
|
5.
62 + 156 =
3
4
2
218
|
6.
95 + 165 =
260
4
2
3
|
7.
499 – 435 =
64
3
4
2
|
8.
26 – 9 =
3
2
4
17
|
|
9.
416 + 203 =
4
3
2
619
|
10.
64 + 751 =
3
4
815
2
|
11.
268 – 147 =
4
121
2
3
|
12.
191 – 103 =
3
88
2
4
|
|
13.
82 – 37 =
2
3
4
45
|
14.
449 + 338 =
2
4
787
3
|
15.
198 – 82 =
3
4
116
2
|
16.
229 – 45 =
4
3
2
184
|
|
17.
559 + 281 =
840
2
4
3
|
18.
475 + 84 =
4
3
2
559
|
19.
695 + 85 =
780
4
3
2
|
20.
177 – 51 =
4
3
126
2
|