Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
233 – 190 =
2
43
|
2.
525 – 303 =
2
222
|
3.
169 – 5 =
164
2
|
4.
344 + 214 =
558
2
|
|
5.
757 – 218 =
539
2
|
6.
834 + 151 =
985
2
|
7.
908 + 3 =
2
911
|
8.
880 + 13 =
2
893
|
|
9.
388 + 124 =
512
2
|
10.
202 – 160 =
2
42
|
11.
422 – 255 =
167
2
|
12.
155 + 241 =
396
2
|
|
13.
517 + 318 =
2
835
|
14.
370 – 343 =
27
2
|
15.
843 + 118 =
961
2
|
16.
790 + 208 =
2
998
|
|
17.
276 + 291 =
2
567
|
18.
315 + 589 =
904
2
|
19.
722 + 66 =
2
788
|
20.
346 – 129 =
217
2
|