Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
519 – 43 =
2
476
3
4
|
2.
147 – 81 =
2
66
3
4
|
3.
965 – 609 =
4
2
356
3
|
4.
758 + 189 =
2
3
947
4
|
|
5.
778 – 718 =
3
2
60
4
|
6.
365 + 402 =
2
4
3
767
|
7.
957 + 42 =
2
3
4
999
|
8.
380 – 377 =
4
1
3
2
|
|
9.
826 – 526 =
3
300
4
2
|
10.
399 + 253 =
4
652
3
2
|
11.
109 – 9 =
100
2
4
3
|
12.
958 + 6 =
4
3
2
964
|
|
13.
902 – 784 =
3
4
118
2
|
14.
178 + 460 =
4
638
2
3
|
15.
338 – 271 =
2
67
3
4
|
16.
319 – 144 =
175
3
2
4
|
|
17.
900 + 29 =
3
2
929
4
|
18.
325 – 118 =
2
3
4
207
|
19.
318 + 60 =
2
4
378
3
|
20.
964 + 4 =
3
968
4
2
|