Erbij en eraf tot 1.000
In de mix
|
1.
781 + 183 =
2
964
|
2.
416 – 300 =
2
116
|
3.
185 + 537 =
722
2
|
4.
638 – 337 =
2
301
|
|
5.
182 + 604 =
786
2
|
6.
383 – 281 =
2
102
|
7.
790 – 450 =
2
340
|
8.
736 – 317 =
2
419
|
|
9.
558 – 444 =
114
2
|
10.
188 + 58 =
2
246
|
11.
742 – 420 =
322
2
|
12.
235 + 31 =
266
2
|
|
13.
436 + 275 =
711
2
|
14.
313 + 316 =
2
629
|
15.
864 – 765 =
2
99
|
16.
845 – 228 =
2
617
|
|
17.
993 – 58 =
2
935
|
18.
708 – 111 =
597
2
|
19.
191 – 49 =
2
142
|
20.
652 + 176 =
2
828
|