Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
124 – 26 =
2
98
|
2.
567 – 495 =
72
2
|
3.
703 – 510 =
193
2
|
4.
163 – 5 =
2
158
|
|
5.
827 + 96 =
923
2
|
6.
908 + 46 =
2
954
|
7.
562 – 248 =
314
2
|
8.
81 – 36 =
45
2
|
|
9.
145 + 371 =
2
516
|
10.
929 + 59 =
988
2
|
11.
847 + 109 =
2
956
|
12.
272 – 162 =
110
2
|
|
13.
16 – 3 =
13
1
|
14.
683 + 54 =
2
737
|
15.
866 + 64 =
2
930
|
16.
233 + 620 =
2
853
|
|
17.
817 – 135 =
2
682
|
18.
326 + 615 =
2
941
|
19.
177 – 71 =
106
2
|
20.
617 + 337 =
2
954
|