Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
247 – 153 =
2
94
|
2.
895 + 18 =
2
913
|
3.
281 – 71 =
210
2
|
4.
172 – 0 =
172
2
|
|
5.
203 – 187 =
2
16
|
6.
917 + 39 =
2
956
|
7.
945 – 580 =
2
365
|
8.
967 – 373 =
2
594
|
|
9.
682 + 105 =
787
2
|
10.
141 + 573 =
714
2
|
11.
324 – 228 =
96
2
|
12.
171 + 814 =
985
2
|
|
13.
152 + 228 =
2
380
|
14.
888 – 90 =
798
2
|
15.
114 – 58 =
2
56
|
16.
439 – 203 =
236
2
|
|
17.
912 – 65 =
847
2
|
18.
378 + 188 =
2
566
|
19.
443 – 268 =
175
2
|
20.
418 – 77 =
341
2
|