Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
917 – 164 =
3
4
2
753
|
2.
120 – 65 =
4
2
55
3
|
3.
1000 + 0 =
3
4
1000
2
|
4.
178 – 35 =
4
3
2
143
|
|
5.
704 – 263 =
3
4
2
441
|
6.
68 + 182 =
250
2
3
4
|
7.
882 – 473 =
409
3
2
4
|
8.
286 – 130 =
2
4
3
156
|
|
9.
402 + 554 =
956
3
4
2
|
10.
838 + 49 =
887
2
3
4
|
11.
59 + 794 =
853
3
4
2
|
12.
469 + 473 =
3
2
942
4
|
|
13.
136 + 134 =
270
4
3
2
|
14.
471 + 485 =
956
4
3
2
|
15.
31 – 2 =
4
2
3
29
|
16.
201 – 127 =
74
4
3
2
|
|
17.
177 – 42 =
3
135
2
4
|
18.
801 + 65 =
866
4
2
3
|
19.
15 – 11 =
1
2
4
3
|
20.
90 – 28 =
2
4
62
3
|