Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
893 – 534 =
359
4
2
3
|
2.
945 – 684 =
4
261
2
3
|
3.
791 – 143 =
4
648
2
3
|
4.
219 – 149 =
2
4
3
70
|
|
5.
107 – 41 =
3
2
66
4
|
6.
108 + 788 =
4
896
2
3
|
7.
545 – 119 =
3
4
426
2
|
8.
22 + 133 =
4
3
2
155
|
|
9.
679 – 429 =
4
3
2
250
|
10.
169 – 150 =
2
3
19
4
|
11.
134 + 15 =
4
149
2
3
|
12.
275 + 19 =
4
3
2
294
|
|
13.
517 – 17 =
2
500
3
4
|
14.
249 – 98 =
151
3
4
2
|
15.
528 + 386 =
914
3
2
4
|
16.
398 – 275 =
2
4
123
3
|
|
17.
42 + 266 =
308
2
3
4
|
18.
816 – 644 =
3
4
172
2
|
19.
701 – 426 =
2
4
3
275
|
20.
78 + 222 =
3
4
2
300
|