Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
185 + 586 =
771
2
|
2.
549 – 15 =
2
534
|
3.
2 + 47 =
2
49
|
4.
300 + 685 =
985
2
|
|
5.
436 – 213 =
2
223
|
6.
302 + 542 =
844
2
|
7.
223 + 134 =
2
357
|
8.
848 + 109 =
2
957
|
|
9.
985 – 658 =
327
2
|
10.
458 + 119 =
2
577
|
11.
344 – 167 =
177
2
|
12.
920 + 51 =
971
2
|
|
13.
117 – 25 =
2
92
|
14.
152 – 124 =
28
2
|
15.
147 + 5 =
152
2
|
16.
967 – 791 =
176
2
|
|
17.
937 + 57 =
994
2
|
18.
27 – 11 =
16
2
|
19.
601 + 358 =
959
2
|
20.
762 + 86 =
848
2
|