Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
85 – 57 =
28
2
|
2.
655 – 261 =
2
394
|
3.
607 – 38 =
2
569
|
4.
180 + 443 =
623
2
|
|
5.
214 + 241 =
2
455
|
6.
325 + 271 =
596
2
|
7.
194 + 780 =
2
974
|
8.
914 – 840 =
74
2
|
|
9.
656 – 547 =
2
109
|
10.
969 + 14 =
983
2
|
11.
671 + 299 =
2
970
|
12.
988 – 396 =
592
2
|
|
13.
937 – 196 =
741
2
|
14.
199 – 69 =
2
130
|
15.
534 + 421 =
955
2
|
16.
269 + 232 =
501
2
|
|
17.
94 + 726 =
2
820
|
18.
398 + 574 =
2
972
|
19.
480 – 162 =
2
318
|
20.
371 + 342 =
713
2
|