Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
160 – 101 =
59
2
|
2.
877 – 355 =
2
522
|
3.
325 + 423 =
748
2
|
4.
652 + 342 =
994
2
|
|
5.
585 – 35 =
550
2
|
6.
820 + 31 =
851
2
|
7.
474 – 297 =
177
2
|
8.
913 – 407 =
2
506
|
|
9.
609 + 72 =
681
2
|
10.
126 – 108 =
18
2
|
11.
212 + 475 =
687
2
|
12.
792 – 311 =
2
481
|
|
13.
629 + 194 =
823
2
|
14.
249 + 663 =
2
912
|
15.
333 + 451 =
2
784
|
16.
909 – 589 =
2
320
|
|
17.
736 – 169 =
567
2
|
18.
442 – 56 =
386
2
|
19.
672 + 125 =
797
2
|
20.
331 – 12 =
2
319
|