Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
726 + 176 =
2
902
|
2.
165 – 163 =
2
1
|
3.
587 – 385 =
202
2
|
4.
259 – 157 =
102
2
|
|
5.
159 + 92 =
251
2
|
6.
840 + 11 =
851
2
|
7.
370 + 501 =
871
2
|
8.
861 – 587 =
2
274
|
|
9.
582 – 147 =
435
2
|
10.
848 – 202 =
646
2
|
11.
92 + 893 =
985
2
|
12.
962 – 264 =
2
698
|
|
13.
506 + 49 =
555
2
|
14.
527 + 237 =
2
764
|
15.
474 + 179 =
2
653
|
16.
293 + 415 =
708
2
|
|
17.
836 + 5 =
841
2
|
18.
972 + 3 =
2
975
|
19.
63 + 231 =
294
2
|
20.
533 + 331 =
864
2
|