Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
426 + 269 =
2
695
|
2.
282 – 115 =
167
2
|
3.
104 + 691 =
2
795
|
4.
288 + 17 =
305
2
|
|
5.
110 – 25 =
85
2
|
6.
363 – 267 =
2
96
|
7.
74 – 11 =
63
2
|
8.
555 + 43 =
2
598
|
|
9.
360 – 83 =
277
2
|
10.
851 – 242 =
609
2
|
11.
798 + 60 =
858
2
|
12.
690 – 370 =
320
2
|
|
13.
326 – 303 =
23
2
|
14.
479 + 353 =
832
2
|
15.
317 – 161 =
156
2
|
16.
58 – 58 =
2
0
|
|
17.
207 + 304 =
511
2
|
18.
988 – 977 =
11
1
|
19.
60 + 71 =
131
2
|
20.
456 + 375 =
2
831
|