Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
929 + 43 =
2
972
|
2.
605 + 356 =
961
2
|
3.
726 – 560 =
166
2
|
4.
442 – 335 =
107
2
|
|
5.
444 – 139 =
305
2
|
6.
222 + 770 =
2
992
|
7.
941 + 5 =
946
2
|
8.
342 – 294 =
48
2
|
|
9.
343 + 63 =
2
406
|
10.
696 + 78 =
774
2
|
11.
666 – 300 =
2
366
|
12.
215 – 81 =
134
2
|
|
13.
922 + 47 =
969
2
|
14.
208 – 139 =
2
69
|
15.
937 + 49 =
986
2
|
16.
299 – 142 =
2
157
|
|
17.
345 + 91 =
436
2
|
18.
157 – 69 =
88
2
|
19.
346 + 93 =
2
439
|
20.
889 – 742 =
147
2
|