Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
545 + 374 =
919
2
|
2.
993 – 928 =
65
2
|
3.
557 – 352 =
2
205
|
4.
861 + 103 =
964
2
|
|
5.
687 + 194 =
881
2
|
6.
204 – 75 =
129
2
|
7.
568 + 391 =
959
2
|
8.
287 – 162 =
2
125
|
|
9.
437 – 46 =
391
2
|
10.
265 – 6 =
2
259
|
11.
732 – 410 =
2
322
|
12.
208 + 710 =
2
918
|
|
13.
368 + 509 =
2
877
|
14.
100 – 23 =
2
77
|
15.
644 + 58 =
2
702
|
16.
414 – 107 =
307
2
|
|
17.
487 + 76 =
563
2
|
18.
255 + 580 =
835
2
|
19.
605 + 222 =
827
2
|
20.
871 – 45 =
826
2
|