Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
202 – 179 =
23
2
|
2.
992 + 6 =
998
2
|
3.
367 + 311 =
2
678
|
4.
155 + 839 =
2
994
|
|
5.
49 + 461 =
510
2
|
6.
773 + 78 =
851
2
|
7.
253 + 655 =
908
2
|
8.
948 – 715 =
233
2
|
|
9.
977 – 553 =
424
2
|
10.
656 + 108 =
764
2
|
11.
774 + 0 =
2
774
|
12.
193 – 0 =
193
2
|
|
13.
87 + 734 =
2
821
|
14.
689 + 266 =
955
2
|
15.
225 – 0 =
225
2
|
16.
542 – 297 =
245
2
|
|
17.
952 + 36 =
2
988
|
18.
578 – 103 =
475
2
|
19.
1000 – 305 =
695
2
|
20.
572 – 13 =
2
559
|