Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
624 + 298 =
2
922
|
2.
177 + 414 =
2
591
|
3.
366 + 54 =
420
2
|
4.
447 – 305 =
2
142
|
|
5.
577 – 382 =
2
195
|
6.
293 + 234 =
2
527
|
7.
437 – 170 =
2
267
|
8.
41 + 777 =
2
818
|
|
9.
98 – 94 =
4
1
|
10.
939 – 88 =
851
2
|
11.
516 + 427 =
943
2
|
12.
46 – 6 =
2
40
|
|
13.
206 – 132 =
74
2
|
14.
882 + 77 =
959
2
|
15.
390 – 238 =
2
152
|
16.
902 + 84 =
986
2
|
|
17.
325 + 120 =
445
2
|
18.
192 – 105 =
2
87
|
19.
643 – 270 =
373
2
|
20.
685 – 581 =
2
104
|