Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
367 – 355 =
1
12
|
2.
809 + 6 =
2
815
|
3.
847 – 291 =
2
556
|
4.
457 – 381 =
76
2
|
|
5.
384 – 263 =
121
2
|
6.
307 + 383 =
2
690
|
7.
597 – 369 =
2
228
|
8.
843 – 507 =
336
2
|
|
9.
18 – 1 =
2
17
|
10.
596 + 229 =
825
2
|
11.
964 + 21 =
2
985
|
12.
955 + 13 =
2
968
|
|
13.
600 + 97 =
697
2
|
14.
413 + 528 =
941
2
|
15.
170 + 196 =
366
2
|
16.
708 + 281 =
2
989
|
|
17.
268 – 9 =
259
2
|
18.
897 – 1 =
896
2
|
19.
465 + 267 =
2
732
|
20.
2 – 0 =
1
2
|