Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
833 + 79 =
912
2
|
2.
190 + 564 =
2
754
|
3.
765 – 167 =
598
2
|
4.
401 – 395 =
6
1
|
|
5.
894 – 624 =
2
270
|
6.
461 – 140 =
2
321
|
7.
472 – 171 =
2
301
|
8.
105 + 160 =
2
265
|
|
9.
569 + 185 =
2
754
|
10.
3 – 2 =
2
1
|
11.
230 – 111 =
2
119
|
12.
757 – 737 =
2
20
|
|
13.
341 – 84 =
2
257
|
14.
537 + 420 =
2
957
|
15.
114 + 614 =
728
2
|
16.
650 + 194 =
844
2
|
|
17.
961 – 521 =
440
2
|
18.
325 – 283 =
2
42
|
19.
150 + 276 =
2
426
|
20.
720 + 16 =
2
736
|