Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
909 – 186 =
2
723
|
2.
184 – 8 =
176
2
|
3.
974 – 165 =
2
809
|
4.
993 + 5 =
2
998
|
|
5.
983 – 347 =
636
2
|
6.
812 – 646 =
166
2
|
7.
94 + 491 =
585
2
|
8.
492 – 247 =
2
245
|
|
9.
751 + 75 =
2
826
|
10.
905 – 214 =
691
2
|
11.
719 + 100 =
819
2
|
12.
268 + 559 =
827
2
|
|
13.
621 + 98 =
719
2
|
14.
476 – 277 =
2
199
|
15.
896 + 59 =
2
955
|
16.
624 + 369 =
993
2
|
|
17.
424 + 481 =
905
2
|
18.
331 – 52 =
279
2
|
19.
132 – 52 =
80
2
|
20.
396 – 178 =
218
2
|