Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
889 + 48 =
2
937
|
2.
67 + 772 =
839
2
|
3.
5 + 224 =
229
2
|
4.
219 – 34 =
2
185
|
|
5.
453 + 352 =
2
805
|
6.
182 – 156 =
26
2
|
7.
646 + 239 =
885
2
|
8.
75 + 578 =
653
2
|
|
9.
761 + 77 =
2
838
|
10.
72 + 480 =
552
2
|
11.
428 – 282 =
2
146
|
12.
797 – 470 =
2
327
|
|
13.
263 + 725 =
2
988
|
14.
763 – 458 =
2
305
|
15.
883 + 6 =
2
889
|
16.
224 – 174 =
2
50
|
|
17.
271 – 179 =
2
92
|
18.
771 + 119 =
2
890
|
19.
138 + 310 =
448
2
|
20.
183 + 153 =
336
2
|