Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
228 + 553 =
2
781
|
2.
185 + 800 =
985
2
|
3.
288 – 67 =
221
2
|
4.
774 – 229 =
545
2
|
|
5.
825 + 169 =
2
994
|
6.
833 – 602 =
2
231
|
7.
657 – 398 =
2
259
|
8.
231 – 203 =
28
2
|
|
9.
183 + 418 =
601
2
|
10.
80 – 0 =
80
2
|
11.
312 – 9 =
303
2
|
12.
208 + 354 =
562
2
|
|
13.
602 – 126 =
476
2
|
14.
770 + 178 =
2
948
|
15.
176 – 72 =
104
2
|
16.
841 + 21 =
2
862
|
|
17.
761 + 39 =
800
2
|
18.
35 – 17 =
18
2
|
19.
575 – 557 =
18
2
|
20.
892 – 475 =
417
2
|