Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
680 – 296 =
384
2
|
2.
270 – 61 =
2
209
|
3.
520 – 91 =
429
2
|
4.
719 + 221 =
940
2
|
|
5.
696 + 58 =
2
754
|
6.
12 – 2 =
1
10
|
7.
495 + 35 =
2
530
|
8.
372 – 125 =
2
247
|
|
9.
865 + 120 =
2
985
|
10.
473 + 153 =
626
2
|
11.
517 + 472 =
989
2
|
12.
562 – 44 =
2
518
|
|
13.
950 – 314 =
636
2
|
14.
139 – 26 =
2
113
|
15.
928 – 22 =
906
2
|
16.
131 – 16 =
115
2
|
|
17.
720 – 144 =
576
2
|
18.
809 + 90 =
2
899
|
19.
260 + 593 =
853
2
|
20.
197 – 197 =
0
2
|