Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
967 + 19 =
986
2
|
2.
16 + 294 =
310
2
|
3.
860 – 46 =
2
814
|
4.
525 – 394 =
2
131
|
|
5.
522 – 456 =
2
66
|
6.
292 + 706 =
2
998
|
7.
639 + 173 =
812
2
|
8.
778 + 216 =
2
994
|
|
9.
641 – 137 =
2
504
|
10.
675 – 416 =
2
259
|
11.
820 + 164 =
984
2
|
12.
744 – 17 =
727
2
|
|
13.
596 + 236 =
832
2
|
14.
129 – 31 =
98
2
|
15.
819 + 151 =
2
970
|
16.
502 – 325 =
2
177
|
|
17.
390 + 261 =
2
651
|
18.
3 + 543 =
2
546
|
19.
117 – 18 =
99
2
|
20.
93 + 447 =
540
2
|