Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
814 + 104 =
918
2
|
2.
800 + 164 =
2
964
|
3.
819 – 441 =
378
2
|
4.
224 + 35 =
2
259
|
|
5.
832 + 164 =
996
2
|
6.
421 – 248 =
2
173
|
7.
133 + 134 =
2
267
|
8.
230 – 138 =
2
92
|
|
9.
288 – 191 =
2
97
|
10.
179 – 79 =
2
100
|
11.
872 – 89 =
783
2
|
12.
186 + 105 =
291
2
|
|
13.
667 – 312 =
2
355
|
14.
984 – 792 =
2
192
|
15.
692 + 231 =
2
923
|
16.
351 – 218 =
2
133
|
|
17.
777 – 706 =
2
71
|
18.
370 + 198 =
2
568
|
19.
743 + 102 =
2
845
|
20.
311 – 64 =
2
247
|