Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
49 – 17 =
32
2
|
2.
24 + 695 =
719
2
|
3.
550 – 315 =
2
235
|
4.
121 + 246 =
367
2
|
|
5.
563 – 194 =
2
369
|
6.
633 + 35 =
668
2
|
7.
218 – 93 =
125
2
|
8.
952 – 247 =
705
2
|
|
9.
324 + 508 =
2
832
|
10.
875 + 20 =
2
895
|
11.
933 – 175 =
2
758
|
12.
574 – 106 =
468
2
|
|
13.
22 + 598 =
620
2
|
14.
992 – 139 =
853
2
|
15.
740 + 83 =
2
823
|
16.
76 + 893 =
2
969
|
|
17.
703 + 81 =
784
2
|
18.
454 + 76 =
2
530
|
19.
627 – 389 =
2
238
|
20.
499 + 429 =
928
2
|