Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
827 – 92 =
2
735
|
2.
133 + 799 =
932
2
|
3.
884 – 754 =
130
2
|
4.
648 – 546 =
102
2
|
|
5.
217 – 184 =
33
2
|
6.
595 + 205 =
2
800
|
7.
874 – 279 =
2
595
|
8.
348 – 11 =
2
337
|
|
9.
143 + 289 =
2
432
|
10.
349 + 145 =
494
2
|
11.
903 + 61 =
2
964
|
12.
36 – 23 =
13
1
|
|
13.
752 + 240 =
2
992
|
14.
528 + 198 =
2
726
|
15.
294 + 661 =
2
955
|
16.
587 – 105 =
2
482
|
|
17.
490 + 132 =
622
2
|
18.
957 – 66 =
2
891
|
19.
617 – 183 =
434
2
|
20.
635 – 126 =
2
509
|