Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
110 + 836 =
2
946
|
2.
188 – 34 =
2
154
|
3.
610 + 137 =
747
2
|
4.
318 + 185 =
503
2
|
|
5.
238 – 107 =
2
131
|
6.
84 + 330 =
2
414
|
7.
302 – 220 =
2
82
|
8.
147 + 765 =
2
912
|
|
9.
798 – 451 =
347
2
|
10.
251 – 213 =
2
38
|
11.
158 – 41 =
117
2
|
12.
743 – 222 =
521
2
|
|
13.
904 + 24 =
2
928
|
14.
545 – 465 =
2
80
|
15.
354 – 302 =
2
52
|
16.
328 + 20 =
348
2
|
|
17.
598 – 333 =
265
2
|
18.
304 + 283 =
2
587
|
19.
163 + 368 =
2
531
|
20.
29 + 31 =
60
2
|