Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
707 – 152 =
2
555
|
2.
360 – 243 =
117
2
|
3.
696 – 246 =
450
2
|
4.
960 – 163 =
2
797
|
|
5.
654 – 195 =
459
2
|
6.
549 + 431 =
980
2
|
7.
266 + 301 =
2
567
|
8.
223 – 72 =
151
2
|
|
9.
907 + 75 =
2
982
|
10.
115 – 47 =
68
2
|
11.
618 – 111 =
2
507
|
12.
525 – 500 =
25
2
|
|
13.
92 + 892 =
2
984
|
14.
500 + 99 =
599
2
|
15.
94 + 135 =
2
229
|
16.
983 – 20 =
963
2
|
|
17.
883 – 187 =
2
696
|
18.
975 – 152 =
2
823
|
19.
970 + 21 =
2
991
|
20.
607 + 6 =
613
2
|