Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
737 – 187 =
2
550
|
2.
959 – 854 =
105
2
|
3.
397 – 303 =
2
94
|
4.
387 + 595 =
982
2
|
|
5.
158 + 87 =
2
245
|
6.
191 – 86 =
105
2
|
7.
715 + 247 =
2
962
|
8.
672 – 344 =
2
328
|
|
9.
722 – 528 =
2
194
|
10.
221 + 10 =
2
231
|
11.
917 – 113 =
2
804
|
12.
42 + 440 =
482
2
|
|
13.
40 + 78 =
118
2
|
14.
515 + 374 =
2
889
|
15.
206 + 369 =
2
575
|
16.
538 – 300 =
2
238
|
|
17.
501 – 371 =
2
130
|
18.
28 + 415 =
443
2
|
19.
562 – 104 =
2
458
|
20.
823 + 113 =
2
936
|