Erbij en eraf tot 1.000
In de mix
|
1.
94 – 56 =
2
38
|
2.
580 – 155 =
425
2
|
3.
750 + 176 =
926
2
|
4.
314 + 573 =
887
2
|
|
5.
221 + 561 =
2
782
|
6.
529 – 308 =
221
2
|
7.
441 – 308 =
2
133
|
8.
154 – 14 =
140
2
|
|
9.
853 + 81 =
934
2
|
10.
823 + 117 =
940
2
|
11.
316 – 85 =
2
231
|
12.
102 + 543 =
645
2
|
|
13.
862 + 108 =
970
2
|
14.
738 + 118 =
856
2
|
15.
614 – 6 =
608
2
|
16.
780 + 65 =
2
845
|
|
17.
294 – 10 =
284
2
|
18.
416 + 285 =
701
2
|
19.
53 – 3 =
50
2
|
20.
751 – 438 =
313
2
|