Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
279 + 44 =
323
2
|
2.
611 + 326 =
2
937
|
3.
816 – 413 =
403
2
|
4.
943 + 11 =
2
954
|
|
5.
722 + 136 =
858
2
|
6.
933 + 7 =
940
2
|
7.
25 + 841 =
866
2
|
8.
811 + 53 =
864
2
|
|
9.
806 – 183 =
623
2
|
10.
728 – 70 =
2
658
|
11.
426 – 410 =
2
16
|
12.
571 – 185 =
386
2
|
|
13.
70 + 754 =
2
824
|
14.
940 + 16 =
956
2
|
15.
969 – 643 =
326
2
|
16.
451 – 268 =
2
183
|
|
17.
232 – 26 =
2
206
|
18.
250 + 476 =
2
726
|
19.
89 – 14 =
75
2
|
20.
493 + 49 =
2
542
|