Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
365 + 444 =
2
809
|
2.
990 – 89 =
2
901
|
3.
801 + 142 =
2
943
|
4.
45 + 198 =
2
243
|
|
5.
442 + 305 =
747
2
|
6.
552 – 406 =
146
2
|
7.
426 – 59 =
2
367
|
8.
704 + 31 =
2
735
|
|
9.
230 – 109 =
2
121
|
10.
238 – 195 =
43
2
|
11.
343 – 211 =
2
132
|
12.
294 + 116 =
410
2
|
|
13.
920 – 381 =
539
2
|
14.
53 – 30 =
23
2
|
15.
160 + 512 =
2
672
|
16.
410 + 359 =
769
2
|
|
17.
246 + 583 =
2
829
|
18.
204 – 113 =
91
2
|
19.
141 – 9 =
132
2
|
20.
281 + 587 =
868
2
|