Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
542 – 2 =
2
540
|
2.
866 + 2 =
2
868
|
3.
713 + 125 =
2
838
|
4.
614 + 180 =
794
2
|
|
5.
345 + 617 =
962
2
|
6.
221 – 118 =
2
103
|
7.
185 + 325 =
510
2
|
8.
814 – 697 =
117
2
|
|
9.
218 – 198 =
2
20
|
10.
68 – 40 =
2
28
|
11.
276 – 91 =
185
2
|
12.
376 + 519 =
895
2
|
|
13.
97 – 34 =
63
2
|
14.
674 – 277 =
397
2
|
15.
778 + 160 =
2
938
|
16.
473 + 226 =
2
699
|
|
17.
347 + 104 =
2
451
|
18.
794 – 734 =
60
2
|
19.
976 + 11 =
2
987
|
20.
75 – 21 =
54
2
|