Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
203 – 179 =
2
24
|
2.
376 + 281 =
2
657
|
3.
976 – 312 =
664
2
|
4.
38 + 139 =
177
2
|
|
5.
934 – 261 =
673
2
|
6.
486 + 488 =
974
2
|
7.
399 + 574 =
2
973
|
8.
687 – 677 =
10
1
|
|
9.
411 + 496 =
2
907
|
10.
966 + 19 =
2
985
|
11.
916 – 906 =
10
1
|
12.
893 – 504 =
389
2
|
|
13.
152 + 824 =
2
976
|
14.
350 – 165 =
2
185
|
15.
327 + 26 =
353
2
|
16.
686 + 191 =
2
877
|
|
17.
174 + 201 =
375
2
|
18.
959 + 7 =
966
2
|
19.
46 + 910 =
2
956
|
20.
423 – 107 =
2
316
|